766495942 has 8 divisors (see below), whose sum is σ = 1151257032. Its totient is φ = 382743600.

The previous prime is 766495909. The next prime is 766495979. The reversal of 766495942 is 249594667.

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

It is a self number, because there is not a number n which added to its sum of digits gives 766495942.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250284 + ... + 253327.

It is an arithmetic number, because the mean of its divisors is an integer number (143907129).

Almost surely, 2^766495942 is an apocalyptic number.

766495942 is a deficient number, since it is larger than the sum of its proper divisors (384761090).

766495942 is a wasteful number, since it uses less digits than its factorization.

766495942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504374.

The product of its digits is 3265920, while the sum is 52.

The square root of 766495942 is about 27685.6631128821. The cubic root of 766495942 is about 915.1731850911.

The spelling of 766495942 in words is "seven hundred sixty-six million, four hundred ninety-five thousand, nine hundred forty-two".