306662413 has 12 divisors (see below), whose sum is σ = 325430560. Its totient is φ = 288175536.

The previous prime is 306662407. The next prime is 306662429. The reversal of 306662413 is 314266603.

It is not a de Polignac number, because 306662413 - 2¹⁷ = 306531341 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 (306665413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 421456 + ... + 422182.

Almost surely, 2^306662413 is an apocalyptic number.

It is an amenable number.

306662413 is a deficient number, since it is larger than the sum of its proper divisors (18768147).

306662413 is an equidigital number, since it uses as much as digits as its factorization.

306662413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044 (or 895 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 306662413 is about 17511.7792642552. The cubic root of 306662413 is about 674.3523100354.

The spelling of 306662413 in words is "three hundred six million, six hundred sixty-two thousand, four hundred thirteen".