3950149470862 has 16 divisors (see below), whose sum is σ = 6771823793280. Its totient is φ = 1692886455288.

The previous prime is 3950149470857. The next prime is 3950149471001. The reversal of 3950149470862 is 2680749410593.

It is a junction number, because it is equal to n+sod(n) for n = 3950149470797 and 3950149470806.

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, 2183028 + ... + 3558919.

It is an arithmetic number, because the mean of its divisors is an integer number (423238987080).

It is a 1-persistent number, because it is pandigital, but 2⋅3950149470862 = 7900298941724 is not.

Almost surely, 2^{3950149470862} is an apocalyptic number.

3950149470862 is a deficient number, since it is larger than the sum of its proper divisors (2821674322418).

3950149470862 is a wasteful number, since it uses less digits than its factorization.

3950149470862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5791095.

The product of its (nonzero) digits is 13063680, while the sum is 58.

The spelling of 3950149470862 in words is "three trillion, nine hundred fifty billion, one hundred forty-nine million, four hundred seventy thousand, eight hundred sixty-two".