104109340 has 12 divisors (see below), whose sum is σ = 218629656. Its totient is φ = 41643728.

The previous prime is 104109337. The next prime is 104109347. The reversal of 104109340 is 43901401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104109347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2602714 + ... + 2602753.

It is an arithmetic number, because the mean of its divisors is an integer number (18219138).

Almost surely, 2^104109340 is an apocalyptic number.

104109340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104109340 is an abundant number, since it is smaller than the sum of its proper divisors (114520316).

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

104109340 is a wasteful number, since it uses less digits than its factorization.

104109340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5205476 (or 5205474 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 104109340 is about 10203.3984534566. The cubic root of 104109340 is about 470.4316842677.

The spelling of 104109340 in words is "one hundred four million, one hundred nine thousand, three hundred forty".