3094940403640 has 32 divisors (see below), whose sum is σ = 6964382716560. Its totient is φ = 1237839840000.

The previous prime is 3094940403601. The next prime is 3094940403677. The reversal of 3094940403640 is 463040494903.

It is a happy number.

It is a super-2 number, since 2×3094940403640² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 3891861 + ... + 4619140.

Almost surely, 2^{3094940403640} is an apocalyptic number.

It is an amenable number.

3094940403640 is an abundant number, since it is smaller than the sum of its proper divisors (3869442312920).

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

3094940403640 is a wasteful number, since it uses less digits than its factorization.

3094940403640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8520103 (or 8520099 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 46.

The spelling of 3094940403640 in words is "three trillion, ninety-four billion, nine hundred forty million, four hundred three thousand, six hundred forty".