43799496 has 64 divisors (see below), whose sum is σ = 119481600. Its totient is φ = 13298688.

The previous prime is 43799491. The next prime is 43799507. The reversal of 43799496 is 69499734.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (43799491) 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, 23760 + ... + 25536.

It is an arithmetic number, because the mean of its divisors is an integer number (1866900).

Almost surely, 2^43799496 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 43799496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59740800).

43799496 is an abundant number, since it is smaller than the sum of its proper divisors (75682104).

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

43799496 is a wasteful number, since it uses less digits than its factorization.

43799496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1878 (or 1874 counting only the distinct ones).

The product of its digits is 1469664, while the sum is 51.

The square root of 43799496 is about 6618.1187659334. The cubic root of 43799496 is about 352.4977677038.

The spelling of 43799496 in words is "forty-three million, seven hundred ninety-nine thousand, four hundred ninety-six".