83913108 has 24 divisors (see below), whose sum is σ = 204310848. Its totient is φ = 26754816.

The previous prime is 83913103. The next prime is 83913113. The reversal of 83913108 is 80131938.

It is an interprime number because it is at equal distance from previous prime (83913103) and next prime (83913113).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83913103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151741 + ... + 152292.

It is an arithmetic number, because the mean of its divisors is an integer number (8512952).

Almost surely, 2^83913108 is an apocalyptic number.

It is an amenable number.

83913108 is an abundant number, since it is smaller than the sum of its proper divisors (120397740).

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

83913108 is a wasteful number, since it uses less digits than its factorization.

83913108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304063 (or 304061 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 83913108 is about 9160.4098161600. The cubic root of 83913108 is about 437.8008518982.

The spelling of 83913108 in words is "eighty-three million, nine hundred thirteen thousand, one hundred eight".