761055264 has 60 divisors (see below), whose sum is σ = 2238250014. Its totient is φ = 253684224.

The previous prime is 761055233. The next prime is 761055271. The reversal of 761055264 is 462550167.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 640494864 + 120560400 = 25308^2 + 10980^2 .

It is a super-2 number, since 2×761055264² = 1158410229724219392, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 144217 + ... + 149400.

Almost surely, 2^761055264 is an apocalyptic number.

It is an amenable number.

761055264 is an abundant number, since it is smaller than the sum of its proper divisors (1477194750).

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

761055264 is a wasteful number, since it uses less digits than its factorization.

761055264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293639 (or 293622 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 761055264 is about 27587.2300893004. The cubic root of 761055264 is about 913.0027060267.

The spelling of 761055264 in words is "seven hundred sixty-one million, fifty-five thousand, two hundred sixty-four".