2990715392 has 240 divisors, whose sum is σ = 7456344192. Its totient is φ = 1192181760.

The previous prime is 2990715391. The next prime is 2990715397. The reversal of 2990715392 is 2935170992.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2990715391) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40968668 + ... + 40968740.

Almost surely, 2^2990715392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2990715392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3728172096).

2990715392 is an abundant number, since it is smaller than the sum of its proper divisors (4465628800).

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

2990715392 is an equidigital number, since it uses as much as digits as its factorization.

2990715392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199 (or 176 counting only the distinct ones).

The product of its (nonzero) digits is 306180, while the sum is 47.

The square root of 2990715392 is about 54687.4335839597. The cubic root of 2990715392 is about 1440.7601747655.

The spelling of 2990715392 in words is "two billion, nine hundred ninety million, seven hundred fifteen thousand, three hundred ninety-two".