913913500 has 48 divisors (see below), whose sum is σ = 2025852192. Its totient is φ = 360096000.

The previous prime is 913913461. The next prime is 913913527. The reversal of 913913500 is 5319319.

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 15 ways as a sum of consecutive naturals, for example, 19860 + ... + 47140.

It is an arithmetic number, because the mean of its divisors is an integer number (42205254).

Almost surely, 2^913913500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 913913500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1012926096).

913913500 is an abundant number, since it is smaller than the sum of its proper divisors (1111938692).

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

913913500 is a wasteful number, since it uses less digits than its factorization.

913913500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27367 (or 27355 counting only the distinct ones).

The product of its (nonzero) digits is 3645, while the sum is 31.

The square root of 913913500 is about 30231.0022989646. The cubic root of 913913500 is about 970.4392738857.

The spelling of 913913500 in words is "nine hundred thirteen million, nine hundred thirteen thousand, five hundred".