76940960 has 24 divisors (see below), whose sum is σ = 181773396. Its totient is φ = 30776320.

The previous prime is 76940959. The next prime is 76940971. The reversal of 76940960 is 6904967.

It can be written as a sum of positive squares in 2 ways, for example, as 69822736 + 7118224 = 8356^2 + 2668^2 .

It is a super-2 number, since 2×76940960² = 11839822651443200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240281 + ... + 240600.

Almost surely, 2^76940960 is an apocalyptic number.

It is an amenable number.

76940960 is an abundant number, since it is smaller than the sum of its proper divisors (104832436).

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

76940960 is a wasteful number, since it uses less digits than its factorization.

76940960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480896 (or 480888 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 76940960 is about 8771.5996260659. The cubic root of 76940960 is about 425.3233248978.

The spelling of 76940960 in words is "seventy-six million, nine hundred forty thousand, nine hundred sixty".