761980272 has 40 divisors (see below), whose sum is σ = 1969457280. Its totient is φ = 253863360.

The previous prime is 761980157. The next prime is 761980283. The reversal of 761980272 is 272089167.

It is a super-2 number, since 2×761980272² = 1161227869834387968, 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 7 ways as a sum of consecutive naturals, for example, 153997 + ... + 158867.

It is an arithmetic number, because the mean of its divisors is an integer number (49236432).

Almost surely, 2^761980272 is an apocalyptic number.

It is an amenable number.

761980272 is an abundant number, since it is smaller than the sum of its proper divisors (1207477008).

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

761980272 is a wasteful number, since it uses less digits than its factorization.

761980272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8141 (or 8135 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 761980272 is about 27603.9901463538. The cubic root of 761980272 is about 913.3724526670.

The spelling of 761980272 in words is "seven hundred sixty-one million, nine hundred eighty thousand, two hundred seventy-two".