2990298783750 has 160 divisors (see below), whose sum is σ = 7505394879840. Its totient is φ = 794002176000.

The previous prime is 2990298783733. The next prime is 2990298783779. The reversal of 2990298783750 is 573878920992.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1055522334 + ... + 1055525166.

It is an arithmetic number, because the mean of its divisors is an integer number (46908717999).

Almost surely, 2^{2990298783750} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2990298783750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3752697439920).

2990298783750 is an abundant number, since it is smaller than the sum of its proper divisors (4515096096090).

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

2990298783750 is a wasteful number, since it uses less digits than its factorization.

2990298783750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3964 (or 3949 counting only the distinct ones).

The product of its (nonzero) digits is 137168640, while the sum is 69.

The spelling of 2990298783750 in words is "two trillion, nine hundred ninety billion, two hundred ninety-eight million, seven hundred eighty-three thousand, seven hundred fifty".