306371996 has 12 divisors (see below), whose sum is σ = 612744048. Its totient is φ = 131302272.

The previous prime is 306371971. The next prime is 306371999. The reversal of 306371996 is 699173603.

It is a happy number.

306371996 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

306371996 is an admirable number.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (306371999) 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, 5470901 + ... + 5470956.

It is an arithmetic number, because the mean of its divisors is an integer number (51062004).

Almost surely, 2^306371996 is an apocalyptic number.

It is an amenable number.

306371996 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

306371996 is a wasteful number, since it uses less digits than its factorization.

306371996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10941868 (or 10941866 counting only the distinct ones).

The product of its (nonzero) digits is 183708, while the sum is 44.

The square root of 306371996 is about 17503.4852529432. The cubic root of 306371996 is about 674.1393666140.

The spelling of 306371996 in words is "three hundred six million, three hundred seventy-one thousand, nine hundred ninety-six".