8365940004 has 24 divisors (see below), whose sum is σ = 19601531488. Its totient is φ = 2777074560.

The previous prime is 8365939993. The next prime is 8365940021. The reversal of 8365940004 is 4000495638.

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, 1443502 + ... + 1449285.

Almost surely, 2^8365940004 is an apocalyptic number.

It is an amenable number.

8365940004 is an abundant number, since it is smaller than the sum of its proper divisors (11235591484).

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

8365940004 is a wasteful number, since it uses less digits than its factorization.

8365940004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2893035 (or 2893033 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 8365940004 is about 91465.5126482107. The cubic root of 8365940004 is about 2030.0414952651.

The spelling of 8365940004 in words is "eight billion, three hundred sixty-five million, nine hundred forty thousand, four".