169230768 has 40 divisors (see below), whose sum is σ = 499634688. Its totient is φ = 48351552.

The previous prime is 169230713. The next prime is 169230791. The reversal of 169230768 is 867032961.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251496 + ... + 252167.

Almost surely, 2^169230768 is an apocalyptic number.

It is an amenable number.

169230768 is an abundant number, since it is smaller than the sum of its proper divisors (330403920).

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

169230768 is a wasteful number, since it uses less digits than its factorization.

169230768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503681 (or 503675 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 169230768 is about 13008.8726644548. The cubic root of 169230768 is about 553.1290166774.

The spelling of 169230768 in words is "one hundred sixty-nine million, two hundred thirty thousand, seven hundred sixty-eight".