83974060 has 12 divisors (see below), whose sum is σ = 176345568. Its totient is φ = 33589616.

The previous prime is 83974057. The next prime is 83974061. The reversal of 83974060 is 6047938.

It is not an unprimeable number, because it can be changed into a prime (83974061) 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, 2099332 + ... + 2099371.

It is an arithmetic number, because the mean of its divisors is an integer number (14695464).

Almost surely, 2^83974060 is an apocalyptic number.

It is an amenable number.

83974060 is an abundant number, since it is smaller than the sum of its proper divisors (92371508).

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

83974060 is a wasteful number, since it uses less digits than its factorization.

83974060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4198712 (or 4198710 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 83974060 is about 9163.7361376242. The cubic root of 83974060 is about 437.9068281068.

The spelling of 83974060 in words is "eighty-three million, nine hundred seventy-four thousand, sixty".