306604849536 has 896 divisors, whose sum is σ = 1029595507200. Its totient is φ = 90457399296.

The previous prime is 306604849471. The next prime is 306604849543. The reversal of 306604849536 is 635948406603.

306604849536 is a `hidden beast` number, since 3 + 0 + 6 + 60 + 4 + 8 + 49 + 536 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 2976746061 + ... + 2976746163.

Almost surely, 2^306604849536 is an apocalyptic number.

306604849536 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 306604849536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (514797753600).

306604849536 is an abundant number, since it is smaller than the sum of its proper divisors (722990657664).

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

306604849536 is a wasteful number, since it uses less digits than its factorization.

306604849536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250 (or 223 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 54.

The spelling of 306604849536 in words is "three hundred six billion, six hundred four million, eight hundred forty-nine thousand, five hundred thirty-six".