1384492 has 12 divisors (see below), whose sum is σ = 2550520. Its totient is φ = 655776.

The previous prime is 1384477. The next prime is 1384499. The reversal of 1384492 is 2944831.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1384499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9033 + ... + 9184.

2^1384492 is an apocalyptic number.

It is an amenable number.

1384492 is a deficient number, since it is larger than the sum of its proper divisors (1166028).

1384492 is a wasteful number, since it uses less digits than its factorization.

1384492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18240 (or 18238 counting only the distinct ones).

The product of its digits is 6912, while the sum is 31.

The square root of 1384492 is about 1176.6443812809. The cubic root of 1384492 is about 111.4542969938.

The spelling of 1384492 in words is "one million, three hundred eighty-four thousand, four hundred ninety-two".