3958600481956 has 12 divisors (see below), whose sum is σ = 6929584195968. Its totient is φ = 1978719283112.

The previous prime is 3958600481873. The next prime is 3958600481963. The reversal of 3958600481956 is 6591840068593.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145224136 + ... + 145251391.

It is an arithmetic number, because the mean of its divisors is an integer number (577465349664).

Almost surely, 2^{3958600481956} is an apocalyptic number.

It is an amenable number.

3958600481956 is a deficient number, since it is larger than the sum of its proper divisors (2970983714012).

3958600481956 is a wasteful number, since it uses less digits than its factorization.

3958600481956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290478938 (or 290478936 counting only the distinct ones).

The product of its (nonzero) digits is 55987200, while the sum is 64.

The spelling of 3958600481956 in words is "three trillion, nine hundred fifty-eight billion, six hundred million, four hundred eighty-one thousand, nine hundred fifty-six".