376264399679 has 4 divisors (see below), whose sum is σ = 430016456784. Its totient is φ = 322512342576.

The previous prime is 376264399669. The next prime is 376264399699. The reversal of 376264399679 is 976993462673.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 976993462673 = 26153 ⋅37356841.

It is a cyclic number.

It is not a de Polignac number, because 376264399679 - 2¹⁶ = 376264334143 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 (376264399669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26876028542 + ... + 26876028555.

It is an arithmetic number, because the mean of its divisors is an integer number (107504114196).

Almost surely, 2^376264399679 is an apocalyptic number.

376264399679 is a deficient number, since it is larger than the sum of its proper divisors (53752057105).

376264399679 is an equidigital number, since it uses as much as digits as its factorization.

376264399679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53752057104.

The product of its digits is 555532992, while the sum is 71.

The spelling of 376264399679 in words is "three hundred seventy-six billion, two hundred sixty-four million, three hundred ninety-nine thousand, six hundred seventy-nine".