389594457074 has 16 divisors (see below), whose sum is σ = 617519013120. Its totient is φ = 183969202560.

The previous prime is 389594457047. The next prime is 389594457101. The reversal of 389594457074 is 470754495983.

It is an interprime number because it is at equal distance from previous prime (389594457047) and next prime (389594457101).

It is a self number, because there is not a number n which added to its sum of digits gives 389594457074.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53600447 + ... + 53607714.

It is an arithmetic number, because the mean of its divisors is an integer number (38594938320).

Almost surely, 2^389594457074 is an apocalyptic number.

389594457074 is a deficient number, since it is larger than the sum of its proper divisors (227924556046).

389594457074 is a wasteful number, since it uses less digits than its factorization.

389594457074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107208265.

The product of its (nonzero) digits is 152409600, while the sum is 65.

The spelling of 389594457074 in words is "three hundred eighty-nine billion, five hundred ninety-four million, four hundred fifty-seven thousand, seventy-four".