675936765 has 128 divisors (see below), whose sum is σ = 1449861120. Its totient is φ = 292114944.

The previous prime is 675936697. The next prime is 675936769. The reversal of 675936765 is 567639576.

It is not a de Polignac number, because 675936765 - 2⁷ = 675936637 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675936769) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2977582 + ... + 2977808.

It is an arithmetic number, because the mean of its divisors is an integer number (11327040).

Almost surely, 2^675936765 is an apocalyptic number.

It is an amenable number.

675936765 is an abundant number, since it is smaller than the sum of its proper divisors (773924355).

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

675936765 is a wasteful number, since it uses less digits than its factorization.

675936765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408 (or 402 counting only the distinct ones).

The product of its digits is 7144200, while the sum is 54.

The square root of 675936765 is about 25998.7839138680. The cubic root of 675936765 is about 877.6109290693.

The spelling of 675936765 in words is "six hundred seventy-five million, nine hundred thirty-six thousand, seven hundred sixty-five".