3865974337000 has 64 divisors (see below), whose sum is σ = 9267023460240. Its totient is φ = 1508672896000.

The previous prime is 3865974336977. The next prime is 3865974337021. The reversal of 3865974337000 is 7334795683.

It can be written as a sum of positive squares in 8 ways, for example, as 8544783844 + 3857429553156 = 92438^2 + 1964034^2 .

It is a super-3 number, since 3×3865974337000³ (a number of 39 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47105029 + ... + 47187028.

Almost surely, 2^{3865974337000} is an apocalyptic number.

It is an amenable number.

3865974337000 is an abundant number, since it is smaller than the sum of its proper divisors (5401049123240).

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

3865974337000 is a wasteful number, since it uses less digits than its factorization.

3865974337000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94292119 (or 94292105 counting only the distinct ones).

The product of its (nonzero) digits is 11430720, while the sum is 55.

The spelling of 3865974337000 in words is "three trillion, eight hundred sixty-five billion, nine hundred seventy-four million, three hundred thirty-seven thousand".