2902907892 has 12 divisors (see below), whose sum is σ = 6773451776. Its totient is φ = 967635960.

The previous prime is 2902907867. The next prime is 2902907897. The reversal of 2902907892 is 2987092092.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2902907897) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120954484 + ... + 120954507.

Almost surely, 2^2902907892 is an apocalyptic number.

It is an amenable number.

2902907892 is an abundant number, since it is smaller than the sum of its proper divisors (3870543884).

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

2902907892 is a wasteful number, since it uses less digits than its factorization.

2902907892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241908998 (or 241908996 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 48.

The square root of 2902907892 is about 53878.6404060088. The cubic root of 2902907892 is about 1426.5196292354.

The spelling of 2902907892 in words is "two billion, nine hundred two million, nine hundred seven thousand, eight hundred ninety-two".