950985690 has 32 divisors (see below), whose sum is σ = 2361070080. Its totient is φ = 244851264.

The previous prime is 950985653. The next prime is 950985751. The reversal of 950985690 is 96589059.

It is a super-2 number, since 2×950985690² = 1808747565169552200, which contains 22 as substring.

It is a Curzon number.

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, 545674 + ... + 547413.

It is an arithmetic number, because the mean of its divisors is an integer number (73783440).

Almost surely, 2^950985690 is an apocalyptic number.

950985690 is an abundant number, since it is smaller than the sum of its proper divisors (1410084390).

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

950985690 is a wasteful number, since it uses less digits than its factorization.

950985690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1093126.

The product of its (nonzero) digits is 874800, while the sum is 51.

The square root of 950985690 is about 30838.0558725741. The cubic root of 950985690 is about 983.3874480098.

The spelling of 950985690 in words is "nine hundred fifty million, nine hundred eighty-five thousand, six hundred ninety".