104839308 has 72 divisors (see below), whose sum is σ = 303823520. Its totient is φ = 29859840.

The previous prime is 104839307. The next prime is 104839309. The reversal of 104839308 is 803938401.

It is an interprime number because it is at equal distance from previous prime (104839307) and next prime (104839309).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104839307) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 135948 + ... + 136716.

Almost surely, 2^104839308 is an apocalyptic number.

104839308 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104839308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151911760).

104839308 is an abundant number, since it is smaller than the sum of its proper divisors (198984212).

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

104839308 is a wasteful number, since it uses less digits than its factorization.

104839308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1327 (or 1322 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 104839308 is about 10239.1067969819. The cubic root of 104839308 is about 471.5286098602.

It can be divided in two parts, 10483 and 9308, that added together give a palindrome (19791).

The spelling of 104839308 in words is "one hundred four million, eight hundred thirty-nine thousand, three hundred eight".