1382375499 has 8 divisors (see below), whose sum is σ = 1843571520. Its totient is φ = 921381576.

The previous prime is 1382375483. The next prime is 1382375503. The reversal of 1382375499 is 9945732831.

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

It is not a de Polignac number, because 1382375499 - 2⁴ = 1382375483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1382375429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33769 + ... + 62490.

It is an arithmetic number, because the mean of its divisors is an integer number (230446440).

Almost surely, 2^1382375499 is an apocalyptic number.

1382375499 is a deficient number, since it is larger than the sum of its proper divisors (461196021).

1382375499 is an equidigital number, since it uses as much as digits as its factorization.

1382375499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101049.

The product of its digits is 1632960, while the sum is 51.

The square root of 1382375499 is about 37180.3106361418. The cubic root of 1382375499 is about 1113.9747388032.

The spelling of 1382375499 in words is "one billion, three hundred eighty-two million, three hundred seventy-five thousand, four hundred ninety-nine".