2990298783740 has 24 divisors (see below), whose sum is σ = 6425665295280. Its totient is φ = 1168302780288.

The previous prime is 2990298783733. The next prime is 2990298783779. The reversal of 2990298783740 is 473878920992.

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, 1738544945 + ... + 1738546664.

It is an arithmetic number, because the mean of its divisors is an integer number (267736053970).

Almost surely, 2^{2990298783740} is an apocalyptic number.

2990298783740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2990298783740 is an abundant number, since it is smaller than the sum of its proper divisors (3435366511540).

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

2990298783740 is a wasteful number, since it uses less digits than its factorization.

2990298783740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3477091661 (or 3477091659 counting only the distinct ones).

The product of its (nonzero) digits is 109734912, while the sum is 68.

The spelling of 2990298783740 in words is "two trillion, nine hundred ninety billion, two hundred ninety-eight million, seven hundred eighty-three thousand, seven hundred forty".