761357480 has 32 divisors (see below), whose sum is σ = 1844829000. Its totient is φ = 281116416.

The previous prime is 761357453. The next prime is 761357521. The reversal of 761357480 is 84753167.

It can be written as a sum of positive squares in 4 ways, for example, as 706390084 + 54967396 = 26578^2 + 7414^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 731555 + ... + 732594.

Almost surely, 2^761357480 is an apocalyptic number.

It is an amenable number.

761357480 is an abundant number, since it is smaller than the sum of its proper divisors (1083471520).

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

761357480 is a wasteful number, since it uses less digits than its factorization.

761357480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1464173 (or 1464169 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 761357480 is about 27592.7070074685. The cubic root of 761357480 is about 913.1235415401.

The spelling of 761357480 in words is "seven hundred sixty-one million, three hundred fifty-seven thousand, four hundred eighty".