767877042 has 8 divisors (see below), whose sum is σ = 1535754096. Its totient is φ = 255959012.

The previous prime is 767877007. The next prime is 767877049. The reversal of 767877042 is 240778767.

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

767877042 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 767876982 and 767877000.

It is not an unprimeable number, because it can be changed into a prime (767877049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63989748 + ... + 63989759.

It is an arithmetic number, because the mean of its divisors is an integer number (191969262).

Almost surely, 2^767877042 is an apocalyptic number.

767877042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

767877042 is a wasteful number, since it uses less digits than its factorization.

767877042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127979512.

The product of its (nonzero) digits is 921984, while the sum is 48.

The square root of 767877042 is about 27710.5943999763. The cubic root of 767877042 is about 915.7225192906.

The spelling of 767877042 in words is "seven hundred sixty-seven million, eight hundred seventy-seven thousand, forty-two".