1382590139 has 8 divisors (see below), whose sum is σ = 1600104960. Its totient is φ = 1170075816.

The previous prime is 1382590123. The next prime is 1382590159. The reversal of 1382590139 is 9310952831.

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

It is not a de Polignac number, because 1382590139 - 2⁴ = 1382590123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1382590096 and 1382590105.

It is not an unprimeable number, because it can be changed into a prime (1382590159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1249529 + ... + 1250634.

It is an arithmetic number, because the mean of its divisors is an integer number (200013120).

Almost surely, 2^1382590139 is an apocalyptic number.

1382590139 is a deficient number, since it is larger than the sum of its proper divisors (217514821).

1382590139 is an equidigital number, since it uses as much as digits as its factorization.

1382590139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2500249.

The product of its (nonzero) digits is 58320, while the sum is 41.

The square root of 1382590139 is about 37183.1969981066. The cubic root of 1382590139 is about 1114.0323910508.

The spelling of 1382590139 in words is "one billion, three hundred eighty-two million, five hundred ninety thousand, one hundred thirty-nine".