4498623360 has 1280 divisors, whose sum is σ = 21326976000. Its totient is φ = 894136320.

The previous prime is 4498623341. The next prime is 4498623401. The reversal of 4498623360 is 633268944.

It is a super-2 number, since 2×4498623360² = 40475224270275379200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 195592309 + ... + 195592331.

It is an arithmetic number, because the mean of its divisors is an integer number (16661700).

Almost surely, 2^4498623360 is an apocalyptic number.

4498623360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4498623360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10663488000).

4498623360 is an abundant number, since it is smaller than the sum of its proper divisors (16828352640).

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

4498623360 is a wasteful number, since it uses less digits than its factorization.

4498623360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86 (or 51 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 45.

The square root of 4498623360 is about 67071.7776713872. Note that the first 3 decimals coincide. The cubic root of 4498623360 is about 1650.7952530128.

The spelling of 4498623360 in words is "four billion, four hundred ninety-eight million, six hundred twenty-three thousand, three hundred sixty".