2982709688 has 32 divisors (see below), whose sum is σ = 6463346400. Its totient is φ = 1263939072.

The previous prime is 2982709649. The next prime is 2982709727. The reversal of 2982709688 is 8869072892.

It is an interprime number because it is at equal distance from previous prime (2982709649) and next prime (2982709727).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294245 + ... + 304212.

It is an arithmetic number, because the mean of its divisors is an integer number (201979575).

Almost surely, 2^2982709688 is an apocalyptic number.

2982709688 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2982709688 is an abundant number, since it is smaller than the sum of its proper divisors (3480636712).

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

2982709688 is a wasteful number, since it uses less digits than its factorization.

2982709688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598559 (or 598555 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 59.

The square root of 2982709688 is about 54614.1894382769. The cubic root of 2982709688 is about 1439.4734584689.

The spelling of 2982709688 in words is "two billion, nine hundred eighty-two million, seven hundred nine thousand, six hundred eighty-eight".