536764878 has 24 divisors (see below), whose sum is σ = 1252451928. Its totient is φ = 165158352.

The previous prime is 536764873. The next prime is 536764897. The reversal of 536764878 is 878467635.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536764873) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1146700 + ... + 1147167.

It is an arithmetic number, because the mean of its divisors is an integer number (52185497).

Almost surely, 2^536764878 is an apocalyptic number.

536764878 is an abundant number, since it is smaller than the sum of its proper divisors (715687050).

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

536764878 is a wasteful number, since it uses less digits than its factorization.

536764878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2293888 (or 2293885 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 54.

The square root of 536764878 is about 23168.1867654765. The cubic root of 536764878 is about 812.6958280799.

It can be divided in two parts, 5367648 and 78, that added together give a triangular number (5367726 = T₃₂₇₆).

The spelling of 536764878 in words is "five hundred thirty-six million, seven hundred sixty-four thousand, eight hundred seventy-eight".