760312981 has 8 divisors (see below), whose sum is σ = 832797720. Its totient is φ = 690912768.

The previous prime is 760312961. The next prime is 760312991. The reversal of 760312981 is 189213067.

760312981 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 264582756 + 495730225 = 16266^2 + 22265^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 760312981 - 2⁷ = 760312853 is a prime.

It is a super-2 number, since 2×760312981² = 1156151658154212722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 760312981.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (760312901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 770616 + ... + 771601.

It is an arithmetic number, because the mean of its divisors is an integer number (104099715).

Almost surely, 2^760312981 is an apocalyptic number.

It is an amenable number.

760312981 is a deficient number, since it is larger than the sum of its proper divisors (72484739).

760312981 is a wasteful number, since it uses less digits than its factorization.

760312981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1542263.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 760312981 is about 27573.7734269360. The cubic root of 760312981 is about 912.7057819753.

The spelling of 760312981 in words is "seven hundred sixty million, three hundred twelve thousand, nine hundred eighty-one".