306016472 has 16 divisors (see below), whose sum is σ = 598728240. Its totient is φ = 146355616.

The previous prime is 306016471. The next prime is 306016481. The reversal of 306016472 is 274610603.

It is a super-2 number, since 2×306016472² = 187292162270653568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (306016471) 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, 831383 + ... + 831750.

It is an arithmetic number, because the mean of its divisors is an integer number (37420515).

Almost surely, 2^306016472 is an apocalyptic number.

It is an amenable number.

306016472 is a deficient number, since it is larger than the sum of its proper divisors (292711768).

306016472 is a wasteful number, since it uses less digits than its factorization.

306016472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1663162 (or 1663158 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 306016472 is about 17493.3264989824. The cubic root of 306016472 is about 673.8785012879.

It can be divided in two parts, 30601 and 6472, that added together give a palindrome (37073).

The spelling of 306016472 in words is "three hundred six million, sixteen thousand, four hundred seventy-two".