1392274483 has 4 divisors (see below), whose sum is σ = 1474173000. Its totient is φ = 1310375968.

The previous prime is 1392274459. The next prime is 1392274493. The reversal of 1392274483 is 3844722931.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1392274483 - 2¹⁷ = 1392143411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1392274493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40949233 + ... + 40949266.

It is an arithmetic number, because the mean of its divisors is an integer number (368543250).

Almost surely, 2^1392274483 is an apocalyptic number.

1392274483 is a deficient number, since it is larger than the sum of its proper divisors (81898517).

1392274483 is an equidigital number, since it uses as much as digits as its factorization.

1392274483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81898516.

The product of its digits is 290304, while the sum is 43.

The square root of 1392274483 is about 37313.1944893492. The cubic root of 1392274483 is about 1116.6274191399.

The spelling of 1392274483 in words is "one billion, three hundred ninety-two million, two hundred seventy-four thousand, four hundred eighty-three".