2974479 has 4 divisors (see below), whose sum is σ = 3965976. Its totient is φ = 1982984.

The previous prime is 2974463. The next prime is 2974511. The reversal of 2974479 is 9744792.

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 2974479 - 2⁴ = 2974463 is a prime.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 2974479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2974409) 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, 495744 + ... + 495749.

It is an arithmetic number, because the mean of its divisors is an integer number (991494).

2^2974479 is an apocalyptic number.

2974479 is a deficient number, since it is larger than the sum of its proper divisors (991497).

2974479 is an equidigital number, since it uses as much as digits as its factorization.

2974479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 991496.

The product of its digits is 127008, while the sum is 42.

The square root of 2974479 is about 1724.6677940983. The cubic root of 2974479 is about 143.8148179017.

The spelling of 2974479 in words is "two million, nine hundred seventy-four thousand, four hundred seventy-nine".