83896344 has 64 divisors (see below), whose sum is σ = 266342400. Its totient is φ = 23969952.

The previous prime is 83896339. The next prime is 83896349. The reversal of 83896344 is 44369838.

83896344 is a `hidden beast` number, since 8 + 3 + 8 + 9 + 634 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (83896339) and next prime (83896349).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 83896344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83896349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26232 + ... + 29255.

It is an arithmetic number, because the mean of its divisors is an integer number (4161600).

Almost surely, 2^83896344 is an apocalyptic number.

83896344 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

83896344 is an abundant number, since it is smaller than the sum of its proper divisors (182446056).

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

83896344 is a wasteful number, since it uses less digits than its factorization.

83896344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55509 (or 55499 counting only the distinct ones).

The product of its digits is 497664, while the sum is 45.

The square root of 83896344 is about 9159.4947458907. The cubic root of 83896344 is about 437.7716956180.

The spelling of 83896344 in words is "eighty-three million, eight hundred ninety-six thousand, three hundred forty-four".