769210090 has 32 divisors (see below), whose sum is σ = 1527439680. Its totient is φ = 276566400.

The previous prime is 769210069. The next prime is 769210103. The reversal of 769210090 is 90012967.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29496 + ... + 49075.

It is an arithmetic number, because the mean of its divisors is an integer number (47732490).

Almost surely, 2^769210090 is an apocalyptic number.

769210090 is a deficient number, since it is larger than the sum of its proper divisors (758229590).

769210090 is a wasteful number, since it uses less digits than its factorization.

769210090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78678.

The product of its (nonzero) digits is 6804, while the sum is 34.

The square root of 769210090 is about 27734.6370086215. The cubic root of 769210090 is about 916.2521163918.

The spelling of 769210090 in words is "seven hundred sixty-nine million, two hundred ten thousand, ninety".