306408960030 has 32 divisors (see below), whose sum is σ = 774085795200. Its totient is φ = 77408579232.

The previous prime is 306408960023. The next prime is 306408960083. The reversal of 306408960030 is 30069804603.

It is a super-2 number, since 2×306408960030² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 268779220 + ... + 268780359.

It is an arithmetic number, because the mean of its divisors is an integer number (24190181100).

Almost surely, 2^306408960030 is an apocalyptic number.

306408960030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

306408960030 is an abundant number, since it is smaller than the sum of its proper divisors (467676835170).

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

306408960030 is a wasteful number, since it uses less digits than its factorization.

306408960030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537559608.

The product of its (nonzero) digits is 93312, while the sum is 39.

The spelling of 306408960030 in words is "three hundred six billion, four hundred eight million, nine hundred sixty thousand, thirty".