83074356 has 24 divisors (see below), whose sum is σ = 215378240. Its totient is φ = 27691416.

The previous prime is 83074351. The next prime is 83074379. The reversal of 83074356 is 65347038.

It is a happy number.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 83074356.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83074351) 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, 384496 + ... + 384711.

Almost surely, 2^83074356 is an apocalyptic number.

It is an amenable number.

83074356 is an abundant number, since it is smaller than the sum of its proper divisors (132303884).

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

83074356 is a wasteful number, since it uses less digits than its factorization.

83074356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769220 (or 769212 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 83074356 is about 9114.5134812561. The cubic root of 83074356 is about 436.3372877556.

The spelling of 83074356 in words is "eighty-three million, seventy-four thousand, three hundred fifty-six".