1383690099 has 16 divisors (see below), whose sum is σ = 2061730944. Its totient is φ = 818145600.

The previous prime is 1383690089. The next prime is 1383690109. The reversal of 1383690099 is 9900963831.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1383690089) and next prime (1383690109).

It is not a de Polignac number, because 1383690099 - 2⁷ = 1383689971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1383690059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 509989 + ... + 512694.

It is an arithmetic number, because the mean of its divisors is an integer number (128858184).

Almost surely, 2^1383690099 is an apocalyptic number.

1383690099 is a deficient number, since it is larger than the sum of its proper divisors (678040845).

1383690099 is a wasteful number, since it uses less digits than its factorization.

1383690099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022738.

The product of its (nonzero) digits is 314928, while the sum is 48.

The square root of 1383690099 is about 37197.9851470480. The cubic root of 1383690099 is about 1114.3277464163.

The spelling of 1383690099 in words is "one billion, three hundred eighty-three million, six hundred ninety thousand, ninety-nine".