939783087074 has 16 divisors (see below), whose sum is σ = 1567082469120. Its totient is φ = 419754232080.

The previous prime is 939783087053. The next prime is 939783087101. The reversal of 939783087074 is 470780387939.

It is a self number, because there is not a number n which added to its sum of digits gives 939783087074.

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, 582991184 + ... + 582992795.

It is an arithmetic number, because the mean of its divisors is an integer number (97942654320).

Almost surely, 2^939783087074 is an apocalyptic number.

939783087074 is a deficient number, since it is larger than the sum of its proper divisors (627299382046).

939783087074 is a wasteful number, since it uses less digits than its factorization.

939783087074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1165984025.

The product of its (nonzero) digits is 64012032, while the sum is 65.

The spelling of 939783087074 in words is "nine hundred thirty-nine billion, seven hundred eighty-three million, eighty-seven thousand, seventy-four".