3915005274 has 12 divisors (see below), whose sum is σ = 8482511466. Its totient is φ = 1305001752.

The previous prime is 3915005273. The next prime is 3915005279. The reversal of 3915005274 is 4725005193.

3915005274 is a `hidden beast` number, since 39 + 1 + 500 + 52 + 74 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3886649649 + 28355625 = 62343^2 + 5325^2 .

It is not an unprimeable number, because it can be changed into a prime (3915005273) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 108750129 + ... + 108750164.

Almost surely, 2^3915005274 is an apocalyptic number.

3915005274 is an abundant number, since it is smaller than the sum of its proper divisors (4567506192).

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

3915005274 is a wasteful number, since it uses less digits than its factorization.

3915005274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217500301 (or 217500298 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 3915005274 is about 62570.0029886526. The cubic root of 3915005274 is about 1576.0770694723.

The spelling of 3915005274 in words is "three billion, nine hundred fifteen million, five thousand, two hundred seventy-four".