2974679 has 4 divisors (see below), whose sum is σ = 2993784. Its totient is φ = 2955576.

The previous prime is 2974669. The next prime is 2974691. The reversal of 2974679 is 9764792.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2974679 - 2⁸ = 2974423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2974619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9317 + ... + 9630.

It is an arithmetic number, because the mean of its divisors is an integer number (748446).

2^2974679 is an apocalyptic number.

2974679 is a deficient number, since it is larger than the sum of its proper divisors (19105).

2974679 is a wasteful number, since it uses less digits than its factorization.

2974679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19104.

The product of its digits is 190512, while the sum is 44.

The square root of 2974679 is about 1724.7257753046. The cubic root of 2974679 is about 143.8180411350.

The spelling of 2974679 in words is "two million, nine hundred seventy-four thousand, six hundred seventy-nine".