376828973 has 4 divisors (see below), whose sum is σ = 381599040. Its totient is φ = 372058908.

The previous prime is 376828961. The next prime is 376828981. The reversal of 376828973 is 379828673.

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: 379828673 = 7 ⋅54261239.

It is a cyclic number.

It is not a de Polignac number, because 376828973 - 2¹⁰ = 376827949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (376828943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2384915 + ... + 2385072.

It is an arithmetic number, because the mean of its divisors is an integer number (95399760).

Almost surely, 2^376828973 is an apocalyptic number.

It is an amenable number.

376828973 is a deficient number, since it is larger than the sum of its proper divisors (4770067).

376828973 is an equidigital number, since it uses as much as digits as its factorization.

376828973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4770066.

The product of its digits is 3048192, while the sum is 53.

The square root of 376828973 is about 19412.0831700258. The cubic root of 376828973 is about 722.2952556580.

The spelling of 376828973 in words is "three hundred seventy-six million, eight hundred twenty-eight thousand, nine hundred seventy-three".