761975442 has 24 divisors (see below), whose sum is σ = 1678931280. Its totient is φ = 249686520.

The previous prime is 761975419. The next prime is 761975527. The reversal of 761975442 is 244579167.

761975442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×761975442² = 1161213148422190728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 357684 + ... + 359807.

It is an arithmetic number, because the mean of its divisors is an integer number (69955470).

Almost surely, 2^761975442 is an apocalyptic number.

761975442 is an abundant number, since it is smaller than the sum of its proper divisors (916955838).

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

761975442 is a wasteful number, since it uses less digits than its factorization.

761975442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717558 (or 717555 counting only the distinct ones).

The product of its digits is 423360, while the sum is 45.

The square root of 761975442 is about 27603.9026588633. The cubic root of 761975442 is about 913.3705227840.

The spelling of 761975442 in words is "seven hundred sixty-one million, nine hundred seventy-five thousand, four hundred forty-two".