73190769628 has 12 divisors (see below), whose sum is σ = 128087409240. Its totient is φ = 36594366992.

The previous prime is 73190769623. The next prime is 73190769637. The reversal of 73190769628 is 82696709137.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73190769623) 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, 79258 + ... + 390721.

It is an arithmetic number, because the mean of its divisors is an integer number (10673950770).

Almost surely, 2^73190769628 is an apocalyptic number.

It is an amenable number.

73190769628 is a deficient number, since it is larger than the sum of its proper divisors (54896639612).

73190769628 is a wasteful number, since it uses less digits than its factorization.

73190769628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508916 (or 508914 counting only the distinct ones).

The product of its (nonzero) digits is 6858432, while the sum is 58.

The spelling of 73190769628 in words is "seventy-three billion, one hundred ninety million, seven hundred sixty-nine thousand, six hundred twenty-eight".