2990217024 has 42 divisors (see below), whose sum is σ = 8570918850. Its totient is φ = 996738816.

The previous prime is 2990217007. The next prime is 2990217089. The reversal of 2990217024 is 4207120992.

It can be written as a sum of positive squares in only one way, i.e., 2174543424 + 815673600 = 46632^2 + 28560^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2990217024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2595099 + ... + 2596250.

Almost surely, 2^2990217024 is an apocalyptic number.

2990217024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2990217024 is an abundant number, since it is smaller than the sum of its proper divisors (5580701826).

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

2990217024 is a wasteful number, since it uses less digits than its factorization.

2990217024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5191367 (or 5191354 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 2990217024 is about 54682.8768811591. The cubic root of 2990217024 is about 1440.6801416675.

The spelling of 2990217024 in words is "two billion, nine hundred ninety million, two hundred seventeen thousand, twenty-four".