746697626796644 has 24 divisors (see below), whose sum is σ = 1313550727077120. Its totient is φ = 371397593746944.

The previous prime is 746697626796643. The next prime is 746697626796661. The reversal of 746697626796644 is 446697626796647.

It is a self number, because there is not a number n which added to its sum of digits gives 746697626796644.

It is not an unprimeable number, because it can be changed into a prime (746697626796643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4717904 + ... + 38931399.

It is an arithmetic number, because the mean of its divisors is an integer number (54731280294880).

Almost surely, 2^{746697626796644} is an apocalyptic number.

It is an amenable number.

746697626796644 is a deficient number, since it is larger than the sum of its proper divisors (566853100280476).

746697626796644 is a wasteful number, since it uses less digits than its factorization.

746697626796644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43671659 (or 43671657 counting only the distinct ones).

The product of its digits is 165919186944, while the sum is 89.

The spelling of 746697626796644 in words is "seven hundred forty-six trillion, six hundred ninety-seven billion, six hundred twenty-six million, seven hundred ninety-six thousand, six hundred forty-four".