3955038794408 has 32 divisors (see below), whose sum is σ = 7986309290400. Its totient is φ = 1825362917568.

The previous prime is 3955038794359. The next prime is 3955038794411. The reversal of 3955038794408 is 8044978305593.

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, 4708283 + ... + 5484341.

It is an arithmetic number, because the mean of its divisors is an integer number (249572165325).

Almost surely, 2^{3955038794408} is an apocalyptic number.

It is an amenable number.

3955038794408 is an abundant number, since it is smaller than the sum of its proper divisors (4031270495992).

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

3955038794408 is a wasteful number, since it uses less digits than its factorization.

3955038794408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825081 (or 825077 counting only the distinct ones).

The product of its (nonzero) digits is 130636800, while the sum is 65.

The spelling of 3955038794408 in words is "three trillion, nine hundred fifty-five billion, thirty-eight million, seven hundred ninety-four thousand, four hundred eight".