3915227896 has 8 divisors (see below), whose sum is σ = 7341052320. Its totient is φ = 1957613944.

The previous prime is 3915227893. The next prime is 3915227903. The reversal of 3915227896 is 6987225193.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3915227893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244701736 + ... + 244701751.

It is an arithmetic number, because the mean of its divisors is an integer number (917631540).

Almost surely, 2^3915227896 is an apocalyptic number.

It is an amenable number.

3915227896 is a deficient number, since it is larger than the sum of its proper divisors (3425824424).

3915227896 is a wasteful number, since it uses less digits than its factorization.

3915227896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489403493 (or 489403489 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 52.

The square root of 3915227896 is about 62571.7819468169. The cubic root of 3915227896 is about 1576.1069428061.

The spelling of 3915227896 in words is "three billion, nine hundred fifteen million, two hundred twenty-seven thousand, eight hundred ninety-six".