3740247036864 has 140 divisors (see below), whose sum is σ = 11940130601784. Its totient is φ = 1150845221376.

The previous prime is 3740247036839. The next prime is 3740247036881. The reversal of 3740247036864 is 4686307420473.

3740247036864 is a `hidden beast` number, since 37 + 4 + 0 + 247 + 0 + 368 + 6 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 3740247036864.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 27682542 + ... + 27817325.

Almost surely, 2^{3740247036864} is an apocalyptic number.

It is an amenable number.

3740247036864 is an abundant number, since it is smaller than the sum of its proper divisors (8199883564920).

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

3740247036864 is a wasteful number, since it uses less digits than its factorization.

3740247036864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55499904 (or 55499885 counting only the distinct ones).

The product of its (nonzero) digits is 16257024, while the sum is 54.

The spelling of 3740247036864 in words is "three trillion, seven hundred forty billion, two hundred forty-seven million, thirty-six thousand, eight hundred sixty-four".