103399386 has 32 divisors (see below), whose sum is σ = 213736320. Its totient is φ = 33322176.

The previous prime is 103399379. The next prime is 103399393. The reversal of 103399386 is 683993301.

It is an interprime number because it is at equal distance from previous prime (103399379) and next prime (103399393).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 35680 + ... + 38468.

It is an arithmetic number, because the mean of its divisors is an integer number (6679260).

Almost surely, 2^103399386 is an apocalyptic number.

103399386 is an abundant number, since it is smaller than the sum of its proper divisors (110336934).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103399386 is a wasteful number, since it uses less digits than its factorization.

103399386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2998.

The product of its (nonzero) digits is 104976, while the sum is 42.

The square root of 103399386 is about 10168.5488640218. The cubic root of 103399386 is about 469.3599042605.

The spelling of 103399386 in words is "one hundred three million, three hundred ninety-nine thousand, three hundred eighty-six".