4329995982 has 96 divisors (see below), whose sum is σ = 9980029440. Its totient is φ = 1247500800.

The previous prime is 4329995981. The next prime is 4329995987. The reversal of 4329995982 is 2895999234.

It is a happy number.

It is a super-2 number, since 2×4329995982² = 37497730408272288648, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4329995981) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4119357 + ... + 4120407.

It is an arithmetic number, because the mean of its divisors is an integer number (103958640).

Almost surely, 2^4329995982 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4329995982, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4990014720).

4329995982 is an abundant number, since it is smaller than the sum of its proper divisors (5650033458).

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

4329995982 is a wasteful number, since it uses less digits than its factorization.

4329995982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1338 (or 1325 counting only the distinct ones).

The product of its digits is 12597120, while the sum is 60.

The square root of 4329995982 is about 65802.7049747957. The cubic root of 4329995982 is about 1629.9057722136.

The spelling of 4329995982 in words is "four billion, three hundred twenty-nine million, nine hundred ninety-five thousand, nine hundred eighty-two".