2979137 has 4 divisors (see below), whose sum is σ = 3404736. Its totient is φ = 2553540.

The previous prime is 2979133. The next prime is 2979139. The reversal of 2979137 is 7319792.

2979137 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 2979137 - 2² = 2979133 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2979137.

It is not an unprimeable number, because it can be changed into a prime (2979133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212789 + ... + 212802.

It is an arithmetic number, because the mean of its divisors is an integer number (851184).

2^2979137 is an apocalyptic number.

It is an amenable number.

2979137 is a deficient number, since it is larger than the sum of its proper divisors (425599).

2979137 is an equidigital number, since it uses as much as digits as its factorization.

2979137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425598.

The product of its digits is 23814, while the sum is 38.

The square root of 2979137 is about 1726.0176708250. The cubic root of 2979137 is about 143.8898495342.

The spelling of 2979137 in words is "two million, nine hundred seventy-nine thousand, one hundred thirty-seven".