345630300804 has 48 divisors (see below), whose sum is σ = 900627235200. Its totient is φ = 114625270368.

The previous prime is 345630300803. The next prime is 345630300811. The reversal of 345630300804 is 408003036543.

345630300804 is a `hidden beast` number, since 345 + 6 + 3 + 0 + 300 + 8 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (345630300803) 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, 8101264 + ... + 8143815.

It is an arithmetic number, because the mean of its divisors is an integer number (18763067400).

Almost surely, 2^345630300804 is an apocalyptic number.

It is an amenable number.

345630300804 is an abundant number, since it is smaller than the sum of its proper divisors (554996934396).

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

345630300804 is a wasteful number, since it uses less digits than its factorization.

345630300804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16245289 (or 16245281 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 345630300804 in words is "three hundred forty-five billion, six hundred thirty million, three hundred thousand, eight hundred four".