1382400083 has 2 divisors, whose sum is σ = 1382400084. Its totient is φ = 1382400082.

The previous prime is 1382399987. The next prime is 1382400091. The reversal of 1382400083 is 3800042831.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1382400083 is a prime.

It is a super-2 number, since 2×1382400083² = 3822059978956813778, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1382400983) 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 as a sum of consecutive naturals, namely, 691200041 + 691200042.

It is an arithmetic number, because the mean of its divisors is an integer number (691200042).

Almost surely, 2^1382400083 is an apocalyptic number.

1382400083 is a deficient number, since it is larger than the sum of its proper divisors (1).

1382400083 is an equidigital number, since it uses as much as digits as its factorization.

1382400083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 1382400083 is about 37180.6412397635. The cubic root of 1382400083 is about 1113.9813423617.

The spelling of 1382400083 in words is "one billion, three hundred eighty-two million, four hundred thousand, eighty-three".