2980668632 has 8 divisors (see below), whose sum is σ = 5588753700. Its totient is φ = 1490334312.

The previous prime is 2980668623. The next prime is 2980668641. The reversal of 2980668632 is 2368660892.

It is an interprime number because it is at equal distance from previous prime (2980668623) and next prime (2980668641).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186291782 + ... + 186291797.

Almost surely, 2^2980668632 is an apocalyptic number.

It is an amenable number.

2980668632 is a deficient number, since it is larger than the sum of its proper divisors (2608085068).

2980668632 is a wasteful number, since it uses less digits than its factorization.

2980668632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372583585 (or 372583581 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 50.

The square root of 2980668632 is about 54595.5001076096. The cubic root of 2980668632 is about 1439.1450416191.

The spelling of 2980668632 in words is "two billion, nine hundred eighty million, six hundred sixty-eight thousand, six hundred thirty-two".