913340 has 12 divisors (see below), whose sum is σ = 1918056. Its totient is φ = 365328.

The previous prime is 913337. The next prime is 913373. The reversal of 913340 is 43319.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 45667 = 913340 / (9 + 1 + 3 + 3 + 4 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22814 + ... + 22853.

It is an arithmetic number, because the mean of its divisors is an integer number (159838).

2⁹¹³³⁴⁰ is an apocalyptic number.

It is an amenable number.

913340 is an abundant number, since it is smaller than the sum of its proper divisors (1004716).

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

913340 is a wasteful number, since it uses less digits than its factorization.

913340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45676 (or 45674 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 913340 is about 955.6882336829. The cubic root of 913340 is about 97.0236241039.

Adding to 913340 its reverse (43319), we get a palindrome (956659).

The spelling of 913340 in words is "nine hundred thirteen thousand, three hundred forty".