3915106512 has 40 divisors (see below), whose sum is σ = 10125851904. Its totient is φ = 1303509504.

The previous prime is 3915106501. The next prime is 3915106519. The reversal of 3915106512 is 2156015193.

3915106512 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3915106512² = 30656118000609612288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3915106519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5833 + ... + 88680.

Almost surely, 2^3915106512 is an apocalyptic number.

It is an amenable number.

3915106512 is an abundant number, since it is smaller than the sum of its proper divisors (6210745392).

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

3915106512 is a wasteful number, since it uses less digits than its factorization.

3915106512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95387 (or 95381 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 33.

The square root of 3915106512 is about 62570.8119813064. The cubic root of 3915106512 is about 1576.0906545979.

The spelling of 3915106512 in words is "three billion, nine hundred fifteen million, one hundred six thousand, five hundred twelve".