2630977 has 4 divisors (see below), whose sum is σ = 2637360. Its totient is φ = 2624596.

The previous prime is 2630951. The next prime is 2630989. The reversal of 2630977 is 7790362.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2630977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2630917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2527 + ... + 3412.

It is an arithmetic number, because the mean of its divisors is an integer number (659340).

2^2630977 is an apocalyptic number.

It is an amenable number.

2630977 is a deficient number, since it is larger than the sum of its proper divisors (6383).

2630977 is an equidigital number, since it uses as much as digits as its factorization.

2630977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6382.

The product of its (nonzero) digits is 15876, while the sum is 34.

The square root of 2630977 is about 1622.0286680574. The cubic root of 2630977 is about 138.0508284374.

The spelling of 2630977 in words is "two million, six hundred thirty thousand, nine hundred seventy-seven".