306226900 has 36 divisors (see below), whose sum is σ = 759444448. Its totient is φ = 104991840.

The previous prime is 306226883. The next prime is 306226913. The reversal of 306226900 is 9622603.

It is a super-3 number, since 3×306226900³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 218034 + ... + 219433.

Almost surely, 2^306226900 is an apocalyptic number.

It is an amenable number.

306226900 is an abundant number, since it is smaller than the sum of its proper divisors (453217548).

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

306226900 is a wasteful number, since it uses less digits than its factorization.

306226900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437488 (or 437481 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 306226900 is about 17499.3399875538. The cubic root of 306226900 is about 674.0329269781.

The spelling of 306226900 in words is "three hundred six million, two hundred twenty-six thousand, nine hundred".