3902094892802 has 18 divisors (see below), whose sum is σ = 5928505905609. Its totient is φ = 1926241692960.

The previous prime is 3902094892789. The next prime is 3902094892853. The reversal of 3902094892802 is 2082984902093.

It can be written as a sum of positive squares in 2 ways, for example, as 3688585283761 + 213509609041 = 1920569^2 + 462071^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=1396799.

It is a super-2 number, since 2×3902094892802² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 220685402 + ... + 220703082.

Almost surely, 2^{3902094892802} is an apocalyptic number.

3902094892802 is a deficient number, since it is larger than the sum of its proper divisors (2026411012807).

3902094892802 is an frugal number, since it uses more digits than its factorization.

3902094892802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35522 (or 17762 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 56.

The spelling of 3902094892802 in words is "three trillion, nine hundred two billion, ninety-four million, eight hundred ninety-two thousand, eight hundred two".