2612939 has 8 divisors (see below), whose sum is σ = 2999040. Its totient is φ = 2230056.

The previous prime is 2612927. The next prime is 2612947. The reversal of 2612939 is 9392162.

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

It is a cyclic number.

It is not a de Polignac number, because 2612939 - 2²⁰ = 1564363 is a prime.

It is a super-3 number, since 3×2612939³ = 53519132833325076057, which contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2612969) 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, 1322 + ... + 2640.

It is an arithmetic number, because the mean of its divisors is an integer number (374880).

2^2612939 is an apocalyptic number.

2612939 is a deficient number, since it is larger than the sum of its proper divisors (386101).

2612939 is a wasteful number, since it uses less digits than its factorization.

2612939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1609.

The product of its digits is 5832, while the sum is 32.

The square root of 2612939 is about 1616.4587838853. The cubic root of 2612939 is about 137.7346121328.

The spelling of 2612939 in words is "two million, six hundred twelve thousand, nine hundred thirty-nine".