961698230 has 16 divisors (see below), whose sum is σ = 1760397840. Its totient is φ = 378159072.

The previous prime is 961698223. The next prime is 961698233. The reversal of 961698230 is 32896169.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (961698233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 814409 + ... + 815588.

It is an arithmetic number, because the mean of its divisors is an integer number (110024865).

Almost surely, 2^961698230 is an apocalyptic number.

961698230 is a deficient number, since it is larger than the sum of its proper divisors (798699610).

961698230 is a wasteful number, since it uses less digits than its factorization.

961698230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1630063.

The product of its (nonzero) digits is 139968, while the sum is 44.

The square root of 961698230 is about 31011.2597293306. The cubic root of 961698230 is about 987.0661808614.

The spelling of 961698230 in words is "nine hundred sixty-one million, six hundred ninety-eight thousand, two hundred thirty".