83751336 has 96 divisors (see below), whose sum is σ = 236620800. Its totient is φ = 26732160.

The previous prime is 83751331. The next prime is 83751337. The reversal of 83751336 is 63315738.

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).

Its product of digits (45360) is a multiple of the sum of its prime divisors (432).

It is a self number, because there is not a number n which added to its sum of digits gives 83751336.

It is not an unprimeable number, because it can be changed into a prime (83751331) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 350305 + ... + 350543.

It is an arithmetic number, because the mean of its divisors is an integer number (2464800).

Almost surely, 2^83751336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 83751336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118310400).

83751336 is an abundant number, since it is smaller than the sum of its proper divisors (152869464).

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

83751336 is a wasteful number, since it uses less digits than its factorization.

83751336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439 (or 432 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 83751336 is about 9151.5756020480. The cubic root of 83751336 is about 437.5193325879.

The spelling of 83751336 in words is "eighty-three million, seven hundred fifty-one thousand, three hundred thirty-six".