1364392 has 16 divisors (see below), whose sum is σ = 2646900. Its totient is φ = 658560.

The previous prime is 1364381. The next prime is 1364399. The reversal of 1364392 is 2934631.

It can be written as a sum of positive squares in 2 ways, for example, as 1313316 + 51076 = 1146^2 + 226^2 .

It is a d-powerful number, because it can be written as 1 + 3¹² + 6² + 4⁹ + 3¹² + 9⁴ + 2¹⁵ .

It is a self number, because there is not a number n which added to its sum of digits gives 1364392.

It is not an unprimeable number, because it can be changed into a prime (1364399) 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, 2709 + ... + 3172.

2^1364392 is an apocalyptic number.

It is an amenable number.

1364392 is a deficient number, since it is larger than the sum of its proper divisors (1282508).

1364392 is a wasteful number, since it uses less digits than its factorization.

1364392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5916 (or 5912 counting only the distinct ones).

The product of its digits is 3888, while the sum is 28.

The square root of 1364392 is about 1168.0719155942. The cubic root of 1364392 is about 110.9123025627.

The spelling of 1364392 in words is "one million, three hundred sixty-four thousand, three hundred ninety-two".