959898100 has 72 divisors (see below), whose sum is σ = 2484091008. Its totient is φ = 314793600.

The previous prime is 959898089. The next prime is 959898113. The reversal of 959898100 is 1898959.

It is a happy number.

It is a super-2 number, since 2×959898100² = 1842808724767220000, which contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13711 + ... + 45910.

It is an arithmetic number, because the mean of its divisors is an integer number (34501264).

Almost surely, 2^959898100 is an apocalyptic number.

It is an amenable number.

959898100 is an abundant number, since it is smaller than the sum of its proper divisors (1524192908).

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

959898100 is a wasteful number, since it uses less digits than its factorization.

959898100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59665 (or 59658 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 49.

The square root of 959898100 is about 30982.2223218413. Note that the first 3 decimals coincide. The cubic root of 959898100 is about 986.4499247457.

The spelling of 959898100 in words is "nine hundred fifty-nine million, eight hundred ninety-eight thousand, one hundred".