1913359 has 8 divisors (see below), whose sum is σ = 2201888. Its totient is φ = 1628640.

The previous prime is 1913341. The next prime is 1913377. The reversal of 1913359 is 9533191.

It is an interprime number because it is at equal distance from previous prime (1913341) and next prime (1913377).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1913359 - 2⁹ = 1912847 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1913359.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1913389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229 + ... + 1969.

It is an arithmetic number, because the mean of its divisors is an integer number (275236).

2^1913359 is an apocalyptic number.

1913359 is a deficient number, since it is larger than the sum of its proper divisors (288529).

1913359 is a wasteful number, since it uses less digits than its factorization.

1913359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1905.

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

The square root of 1913359 is about 1383.2422058338. The cubic root of 1913359 is about 124.1458351812.

The spelling of 1913359 in words is "one million, nine hundred thirteen thousand, three hundred fifty-nine".