2974929 has 4 divisors (see below), whose sum is σ = 3966576. Its totient is φ = 1983284.

The previous prime is 2974927. The next prime is 2974931. The reversal of 2974929 is 9294792.

2974929 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 an interprime number because it is at equal distance from previous prime (2974927) and next prime (2974931).

It is a cyclic number.

It is not a de Polignac number, because 2974929 - 2¹ = 2974927 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (2974927) 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, 495819 + ... + 495824.

It is an arithmetic number, because the mean of its divisors is an integer number (991644).

2^2974929 is an apocalyptic number.

It is an amenable number.

2974929 is a deficient number, since it is larger than the sum of its proper divisors (991647).

2974929 is an equidigital number, since it uses as much as digits as its factorization.

2974929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991646.

The product of its digits is 81648, while the sum is 42.

The square root of 2974929 is about 1724.7982490715. The cubic root of 2974929 is about 143.8220699734.

The spelling of 2974929 in words is "two million, nine hundred seventy-four thousand, nine hundred twenty-nine".