769579950 has 48 divisors (see below), whose sum is σ = 1927126656. Its totient is φ = 203224800.

The previous prime is 769579939. The next prime is 769579957. The reversal of 769579950 is 59975967.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (769579957) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9456 + ... + 40355.

It is an arithmetic number, because the mean of its divisors is an integer number (40148472).

Almost surely, 2^769579950 is an apocalyptic number.

769579950 is an abundant number, since it is smaller than the sum of its proper divisors (1157546706).

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

769579950 is a wasteful number, since it uses less digits than its factorization.

769579950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49929 (or 49924 counting only the distinct ones).

The product of its (nonzero) digits is 5358150, while the sum is 57.

The square root of 769579950 is about 27741.3040428888. The cubic root of 769579950 is about 916.3989469787.

The spelling of 769579950 in words is "seven hundred sixty-nine million, five hundred seventy-nine thousand, nine hundred fifty".