2879937 has 6 divisors (see below), whose sum is σ = 4159922. Its totient is φ = 1919952.

The previous prime is 2879927. The next prime is 2879971. The reversal of 2879937 is 7399782.

It can be written as a sum of positive squares in only one way, i.e., 2509056 + 370881 = 1584^2 + 609^2 .

It is not a de Polignac number, because 2879937 - 2⁶ = 2879873 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2879892 and 2879901.

It is not an unprimeable number, because it can be changed into a prime (2879927) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 159988 + ... + 160005.

2^2879937 is an apocalyptic number.

It is an amenable number.

2879937 is a deficient number, since it is larger than the sum of its proper divisors (1279985).

2879937 is a wasteful number, since it uses less digits than its factorization.

2879937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319999 (or 319996 counting only the distinct ones).

The product of its digits is 190512, while the sum is 45.

The square root of 2879937 is about 1697.0377131932. The cubic root of 2879937 is about 142.2746947448.

The spelling of 2879937 in words is "two million, eight hundred seventy-nine thousand, nine hundred thirty-seven".