230163490 has 8 divisors (see below), whose sum is σ = 414294300. Its totient is φ = 92065392.

The previous prime is 230163457. The next prime is 230163503. The reversal of 230163490 is 94361032.

It can be written as a sum of positive squares in 2 ways, for example, as 229189321 + 974169 = 15139^2 + 987^2 .

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

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11508165 + ... + 11508184.

Almost surely, 2^230163490 is an apocalyptic number.

230163490 is a deficient number, since it is larger than the sum of its proper divisors (184130810).

230163490 is a wasteful number, since it uses less digits than its factorization.

230163490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23016356.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 230163490 is about 15171.1400362662. The cubic root of 230163490 is about 612.8377057590.

The spelling of 230163490 in words is "two hundred thirty million, one hundred sixty-three thousand, four hundred ninety".