2990763 has 10 divisors (see below), whose sum is σ = 4467804. Its totient is φ = 1993788.

The previous prime is 2990761. The next prime is 2990773. The reversal of 2990763 is 3670992.

It is not a de Polignac number, because 2990763 - 2¹ = 2990761 is a prime.

It is an Ulam number.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (2990761) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 18381 + ... + 18542.

2^2990763 is an apocalyptic number.

2990763 is a deficient number, since it is larger than the sum of its proper divisors (1477041).

2990763 is an equidigital number, since it uses as much as digits as its factorization.

2990763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36935 (or 36926 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The square root of 2990763 is about 1729.3822596523. The cubic root of 2990763 is about 144.0767819686.

The spelling of 2990763 in words is "two million, nine hundred ninety thousand, seven hundred sixty-three".