240676764 has 24 divisors (see below), whose sum is σ = 564103680. Its totient is φ = 79864944.

The previous prime is 240676757. The next prime is 240676783. The reversal of 240676764 is 467676042.

It is a congruent number.

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, 42294 + ... + 47645.

It is an arithmetic number, because the mean of its divisors is an integer number (23504320).

Almost surely, 2^240676764 is an apocalyptic number.

It is an amenable number.

240676764 is an abundant number, since it is smaller than the sum of its proper divisors (323426916).

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

240676764 is a wasteful number, since it uses less digits than its factorization.

240676764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90169 (or 90167 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 42.

The square root of 240676764 is about 15513.7604725611. The cubic root of 240676764 is about 622.0300816364.

The spelling of 240676764 in words is "two hundred forty million, six hundred seventy-six thousand, seven hundred sixty-four".