2990877 has 8 divisors (see below), whose sum is σ = 4015200. Its totient is φ = 1980240.

The previous prime is 2990839. The next prime is 2990879. The reversal of 2990877 is 7780992.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2990877 - 2⁷ = 2990749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2990879) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2899 + ... + 3792.

It is an arithmetic number, because the mean of its divisors is an integer number (501900).

2^2990877 is an apocalyptic number.

It is an amenable number.

2990877 is a deficient number, since it is larger than the sum of its proper divisors (1024323).

2990877 is a wasteful number, since it uses less digits than its factorization.

2990877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6843.

The product of its (nonzero) digits is 63504, while the sum is 42.

The square root of 2990877 is about 1729.4152190842. The cubic root of 2990877 is about 144.0786125544.

The spelling of 2990877 in words is "two million, nine hundred ninety thousand, eight hundred seventy-seven".