83380088 has 16 divisors (see below), whose sum is σ = 170550360. Its totient is φ = 37900000.

The previous prime is 83380081. The next prime is 83380091. The reversal of 83380088 is 88008338.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83380081) 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, 473663 + ... + 473838.

Almost surely, 2^83380088 is an apocalyptic number.

83380088 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

83380088 is an abundant number, since it is smaller than the sum of its proper divisors (87170272).

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

83380088 is a wasteful number, since it uses less digits than its factorization.

83380088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947518 (or 947514 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 83380088 is about 9131.2697912174. The cubic root of 83380088 is about 436.8719050226.

The spelling of 83380088 in words is "eighty-three million, three hundred eighty thousand, eighty-eight".