83395480 has 32 divisors (see below), whose sum is σ = 214446240. Its totient is φ = 28592640.

The previous prime is 83395471. The next prime is 83395519. The reversal of 83395480 is 8459338.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148641 + ... + 149200.

It is an arithmetic number, because the mean of its divisors is an integer number (6701445).

Almost surely, 2^83395480 is an apocalyptic number.

It is an amenable number.

83395480 is an abundant number, since it is smaller than the sum of its proper divisors (131050760).

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

83395480 is a wasteful number, since it uses less digits than its factorization.

83395480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297859 (or 297855 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 83395480 is about 9132.1125704844. The cubic root of 83395480 is about 436.8987856156.

The spelling of 83395480 in words is "eighty-three million, three hundred ninety-five thousand, four hundred eighty".