306969474 has 32 divisors (see below), whose sum is σ = 702268416. Its totient is φ = 87627600.

The previous prime is 306969457. The next prime is 306969479. The reversal of 306969474 is 474969603.

It is not an unprimeable number, because it can be changed into a prime (306969479) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58249 + ... + 63299.

It is an arithmetic number, because the mean of its divisors is an integer number (21945888).

Almost surely, 2^306969474 is an apocalyptic number.

306969474 is an abundant number, since it is smaller than the sum of its proper divisors (395298942).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

306969474 is a wasteful number, since it uses less digits than its factorization.

306969474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6510.

The product of its (nonzero) digits is 979776, while the sum is 48.

The square root of 306969474 is about 17520.5443408588. The cubic root of 306969474 is about 674.5773112225.

The spelling of 306969474 in words is "three hundred six million, nine hundred sixty-nine thousand, four hundred seventy-four".