961301836 has 24 divisors (see below), whose sum is σ = 1915006464. Its totient is φ = 417956880.

The previous prime is 961301807. The next prime is 961301837. The reversal of 961301836 is 638103169.

It is a junction number, because it is equal to n+sod(n) for n = 961301795 and 961301804.

It is not an unprimeable number, because it can be changed into a prime (961301837) 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, 473940 + ... + 475963.

It is an arithmetic number, because the mean of its divisors is an integer number (79791936).

Almost surely, 2^961301836 is an apocalyptic number.

It is an amenable number.

961301836 is a deficient number, since it is larger than the sum of its proper divisors (953704628).

961301836 is a wasteful number, since it uses less digits than its factorization.

961301836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 949941 (or 949939 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 961301836 is about 31004.8679403735. The cubic root of 961301836 is about 986.9305454929.

The spelling of 961301836 in words is "nine hundred sixty-one million, three hundred one thousand, eight hundred thirty-six".