93928493974 has 24 divisors (see below), whose sum is σ = 169941075408. Its totient is φ = 38136378960.

The previous prime is 93928493951. The next prime is 93928493987. The reversal of 93928493974 is 47939482939.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9287437 + ... + 9297544.

It is an arithmetic number, because the mean of its divisors is an integer number (7080878142).

Almost surely, 2^93928493974 is an apocalyptic number.

93928493974 is a deficient number, since it is larger than the sum of its proper divisors (76012581434).

93928493974 is a wasteful number, since it uses less digits than its factorization.

93928493974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18585028 (or 18585009 counting only the distinct ones).

The product of its digits is 105815808, while the sum is 67.

The spelling of 93928493974 in words is "ninety-three billion, nine hundred twenty-eight million, four hundred ninety-three thousand, nine hundred seventy-four".