961104291 has 16 divisors (see below), whose sum is σ = 1468771584. Its totient is φ = 547615584.

The previous prime is 961104271. The next prime is 961104343. The reversal of 961104291 is 192401169.

It is not a de Polignac number, because 961104291 - 2⁵ = 961104259 is a prime.

It is a super-2 number, since 2×961104291² = 1847442916357225362, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (961104271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58660 + ... + 73233.

It is an arithmetic number, because the mean of its divisors is an integer number (91798224).

Almost surely, 2^961104291 is an apocalyptic number.

961104291 is a deficient number, since it is larger than the sum of its proper divisors (507667293).

961104291 is a wasteful number, since it uses less digits than its factorization.

961104291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132250.

The product of its (nonzero) digits is 3888, while the sum is 33.

The square root of 961104291 is about 31001.6820672685. The cubic root of 961104291 is about 986.8629369840.

The spelling of 961104291 in words is "nine hundred sixty-one million, one hundred four thousand, two hundred ninety-one".