374681699387 has 32 divisors (see below), whose sum is σ = 398571909120. Its totient is φ = 351487192320.

The previous prime is 374681699351. The next prime is 374681699389. The reversal of 374681699387 is 783996186473.

It is not a de Polignac number, because 374681699387 - 2²⁶ = 374614590523 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 374681699387.

It is not an unprimeable number, because it can be changed into a prime (374681699389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 284064314 + ... + 284065632.

It is an arithmetic number, because the mean of its divisors is an integer number (12455372160).

Almost surely, 2^374681699387 is an apocalyptic number.

374681699387 is a deficient number, since it is larger than the sum of its proper divisors (23890209733).

374681699387 is a wasteful number, since it uses less digits than its factorization.

374681699387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2243.

The product of its digits is 329204736, while the sum is 71.

The spelling of 374681699387 in words is "three hundred seventy-four billion, six hundred eighty-one million, six hundred ninety-nine thousand, three hundred eighty-seven".