787327874632 has 32 divisors (see below), whose sum is σ = 1616742388800. Its totient is φ = 357223074624.

The previous prime is 787327874609. The next prime is 787327874651. The reversal of 787327874632 is 236478723787.

787327874632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×787327874632³ (a number of 37 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64150308 + ... + 64162579.

It is an arithmetic number, because the mean of its divisors is an integer number (50523199650).

Almost surely, 2^787327874632 is an apocalyptic number.

It is an amenable number.

787327874632 is an abundant number, since it is smaller than the sum of its proper divisors (829414514168).

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

787327874632 is a wasteful number, since it uses less digits than its factorization.

787327874632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128312965 (or 128312961 counting only the distinct ones).

The product of its digits is 132765696, while the sum is 64.

The spelling of 787327874632 in words is "seven hundred eighty-seven billion, three hundred twenty-seven million, eight hundred seventy-four thousand, six hundred thirty-two".