3009420746 has 16 divisors (see below), whose sum is σ = 4665168648. Its totient is φ = 1455014400.

The previous prime is 3009420737. The next prime is 3009420779. The reversal of 3009420746 is 6470249003.

It can be written as a sum of positive squares in 4 ways, for example, as 515517025 + 2493903721 = 22705^2 + 49939^2 .

It is a super-2 number, since 2×3009420746² = 18113226452910393032, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153125 + ... + 171656.

Almost surely, 2^3009420746 is an apocalyptic number.

3009420746 is a deficient number, since it is larger than the sum of its proper divisors (1655747902).

3009420746 is a wasteful number, since it uses less digits than its factorization.

3009420746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324937.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 3009420746 is about 54858.1875931023. The cubic root of 3009420746 is about 1443.7576669046.

Adding to 3009420746 its reverse (6470249003), we get a palindrome (9479669749).

The spelling of 3009420746 in words is "three billion, nine million, four hundred twenty thousand, seven hundred forty-six".