1363413 has 16 divisors (see below), whose sum is σ = 1904256. Its totient is φ = 866880.

The previous prime is 1363409. The next prime is 1363429. The reversal of 1363413 is 3143631.

It is not a de Polignac number, because 1363413 - 2² = 1363409 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1363413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1363403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7795 + ... + 7967.

It is an arithmetic number, because the mean of its divisors is an integer number (119016).

2^1363413 is an apocalyptic number.

It is an amenable number.

1363413 is a deficient number, since it is larger than the sum of its proper divisors (540843).

1363413 is a wasteful number, since it uses less digits than its factorization.

1363413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284.

The product of its digits is 648, while the sum is 21.

The square root of 1363413 is about 1167.6527737303. The cubic root of 1363413 is about 110.8857683689.

The spelling of 1363413 in words is "one million, three hundred sixty-three thousand, four hundred thirteen".