2738862473808 has 40 divisors (see below), whose sum is σ = 7076612612448. Its totient is φ = 912797011072.

The previous prime is 2738862473807. The next prime is 2738862473819. The reversal of 2738862473808 is 8083742688372.

It is a hoax number, since the sum of its digits (66) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2738862473801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4628910 + ... + 5186957.

Almost surely, 2^{2738862473808} is an apocalyptic number.

It is an amenable number.

2738862473808 is an abundant number, since it is smaller than the sum of its proper divisors (4337750138640).

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

2738862473808 is a wasteful number, since it uses less digits than its factorization.

2738862473808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9821691 (or 9821685 counting only the distinct ones).

The product of its (nonzero) digits is 173408256, while the sum is 66.

The spelling of 2738862473808 in words is "two trillion, seven hundred thirty-eight billion, eight hundred sixty-two million, four hundred seventy-three thousand, eight hundred eight".