2679481 has 8 divisors (see below), whose sum is σ = 3072384. Its totient is φ = 2289120.

The previous prime is 2679463. The next prime is 2679491. The reversal of 2679481 is 1849762.

2679481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2679481 - 2⁵ = 2679449 is a prime.

It is a super-2 number, since 2×2679481² = 14359236858722, which contains 22 as substring.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2²¹ + 6⁴ + 7⁵ + 9⁶ + 4² + 8⁵ + 1 .

It is a self number, because there is not a number n which added to its sum of digits gives 2679481.

It is not an unprimeable number, because it can be changed into a prime (2679401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3141 + ... + 3901.

It is an arithmetic number, because the mean of its divisors is an integer number (384048).

2^2679481 is an apocalyptic number.

It is an amenable number.

2679481 is a deficient number, since it is larger than the sum of its proper divisors (392903).

2679481 is an equidigital number, since it uses as much as digits as its factorization.

2679481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271.

The product of its digits is 24192, while the sum is 37.

The square root of 2679481 is about 1636.9120318453. The cubic root of 2679481 is about 138.8940240827.

It can be divided in two parts, 2679 and 481, that added together give a triangular number (3160 = T₇₉).

The spelling of 2679481 in words is "two million, six hundred seventy-nine thousand, four hundred eighty-one".