761381068 has 24 divisors (see below), whose sum is σ = 1523696384. Its totient is φ = 326106000.

The previous prime is 761381063. The next prime is 761381069. The reversal of 761381068 is 860183167.

It is a super-2 number, since 2×761381068² = 1159402261417641248, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 761381068.

It is not an unprimeable number, because it can be changed into a prime (761381063) by changing a digit.

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, 43843 + ... + 58693.

Almost surely, 2^761381068 is an apocalyptic number.

It is an amenable number.

761381068 is an abundant number, since it is smaller than the sum of its proper divisors (762315316).

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

761381068 is a wasteful number, since it uses less digits than its factorization.

761381068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16693 (or 16691 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 761381068 is about 27593.1344359426. The cubic root of 761381068 is about 913.1329714230.

The spelling of 761381068 in words is "seven hundred sixty-one million, three hundred eighty-one thousand, sixty-eight".