1313894 has 8 divisors (see below), whose sum is σ = 1976088. Its totient is φ = 655200.

The previous prime is 1313891. The next prime is 1313899. The reversal of 1313894 is 4983131.

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

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 494 + ... + 1694.

It is an arithmetic number, because the mean of its divisors is an integer number (247011).

2^1313894 is an apocalyptic number.

1313894 is a deficient number, since it is larger than the sum of its proper divisors (662194).

1313894 is a wasteful number, since it uses less digits than its factorization.

1313894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1750.

The product of its digits is 2592, while the sum is 29.

The square root of 1313894 is about 1146.2521537602. The cubic root of 1313894 is about 109.5267270024.

The spelling of 1313894 in words is "one million, three hundred thirteen thousand, eight hundred ninety-four".