7954071936 has 64 divisors (see below), whose sum is σ = 21382643520. Its totient is φ = 2619402752.

The previous prime is 7954071919. The next prime is 7954071959. The reversal of 7954071936 is 6391704597.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

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, 92910 + ... + 156653.

It is an arithmetic number, because the mean of its divisors is an integer number (334103805).

Almost surely, 2^7954071936 is an apocalyptic number.

It is an amenable number.

7954071936 is an abundant number, since it is smaller than the sum of its proper divisors (13428571584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7954071936 is a wasteful number, since it uses less digits than its factorization.

7954071936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249663 (or 249651 counting only the distinct ones).

The product of its (nonzero) digits is 1428840, while the sum is 51.

The square root of 7954071936 is about 89185.6038607129. The cubic root of 7954071936 is about 1996.1653136226.

The spelling of 7954071936 in words is "seven billion, nine hundred fifty-four million, seventy-one thousand, nine hundred thirty-six".