4998320 has 40 divisors (see below), whose sum is σ = 11899536. Its totient is φ = 1951488.

The previous prime is 4998319. The next prime is 4998341. The reversal of 4998320 is 238994.

It is a tau number, because it is divible by the number of its divisors (40).

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2714 + ... + 4166.

Almost surely, 2^4998320 is an apocalyptic number.

4998320 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 4998320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5949768).

4998320 is an abundant number, since it is smaller than the sum of its proper divisors (6901216).

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

4998320 is a wasteful number, since it uses less digits than its factorization.

4998320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1509 (or 1503 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 4998320 is about 2235.6922865189. The cubic root of 4998320 is about 170.9784407917.

The spelling of 4998320 in words is "four million, nine hundred ninety-eight thousand, three hundred twenty".