4098522624 has 160 divisors (see below), whose sum is σ = 12621692160. Its totient is φ = 1157578752.

The previous prime is 4098522601. The next prime is 4098522721. The reversal of 4098522624 is 4262258904.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 954787 + ... + 959069.

It is an arithmetic number, because the mean of its divisors is an integer number (78885576).

Almost surely, 2^4098522624 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 4098522624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6310846080).

4098522624 is an abundant number, since it is smaller than the sum of its proper divisors (8523169536).

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

4098522624 is an equidigital number, since it uses as much as digits as its factorization.

4098522624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4400 (or 4384 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 42.

The square root of 4098522624 is about 64019.7049665179. The cubic root of 4098522624 is about 1600.3283992583.

The spelling of 4098522624 in words is "four billion, ninety-eight million, five hundred twenty-two thousand, six hundred twenty-four".