779966090342 has 8 divisors (see below), whose sum is σ = 1181307865296. Its totient is φ = 386196801912.

The previous prime is 779966090333. The next prime is 779966090347. The reversal of 779966090342 is 243090669977.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (779966090347) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1893121373 + ... + 1893121784.

It is an arithmetic number, because the mean of its divisors is an integer number (147663483162).

Almost surely, 2^779966090342 is an apocalyptic number.

779966090342 is a deficient number, since it is larger than the sum of its proper divisors (401341774954).

779966090342 is a wasteful number, since it uses less digits than its factorization.

779966090342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3786243262.

The product of its (nonzero) digits is 30862944, while the sum is 62.

The spelling of 779966090342 in words is "seven hundred seventy-nine billion, nine hundred sixty-six million, ninety thousand, three hundred forty-two".