8376481 has 4 divisors (see below), whose sum is σ = 8554752. Its totient is φ = 8198212.

The previous prime is 8376469. The next prime is 8376493. The reversal of 8376481 is 1846738.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1846738 = 2 ⋅923369.

It is an interprime number because it is at equal distance from previous prime (8376469) and next prime (8376493).

It is a cyclic number.

It is not a de Polignac number, because 8376481 - 2¹³ = 8368289 is a prime.

It is a super-2 number, since 2×8376481² = 140330867886722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8376481.

It is not an unprimeable number, because it can be changed into a prime (8371481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89065 + ... + 89158.

It is an arithmetic number, because the mean of its divisors is an integer number (2138688).

Almost surely, 2^8376481 is an apocalyptic number.

It is an amenable number.

8376481 is a deficient number, since it is larger than the sum of its proper divisors (178271).

8376481 is a wasteful number, since it uses less digits than its factorization.

8376481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178270.

The product of its digits is 32256, while the sum is 37.

The square root of 8376481 is about 2894.2150922141. The cubic root of 8376481 is about 203.0893747700.

It can be divided in two parts, 83764 and 81, that added together give a triangular number (83845 = T₄₀₉).

The spelling of 8376481 in words is "eight million, three hundred seventy-six thousand, four hundred eighty-one".