769490115 has 8 divisors (see below), whose sum is σ = 1231184208. Its totient is φ = 410394720.

The previous prime is 769490107. The next prime is 769490129. The reversal of 769490115 is 511094967.

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

It is not a de Polignac number, because 769490115 - 2³ = 769490107 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25649656 + ... + 25649685.

It is an arithmetic number, because the mean of its divisors is an integer number (153898026).

Almost surely, 2^769490115 is an apocalyptic number.

769490115 is a deficient number, since it is larger than the sum of its proper divisors (461694093).

769490115 is a wasteful number, since it uses less digits than its factorization.

769490115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51299349.

The product of its (nonzero) digits is 68040, while the sum is 42.

The square root of 769490115 is about 27739.6848395940. The cubic root of 769490115 is about 916.3632877410.

The spelling of 769490115 in words is "seven hundred sixty-nine million, four hundred ninety thousand, one hundred fifteen".