3598458420 has 96 divisors (see below), whose sum is σ = 10196524800. Its totient is φ = 948132864.

The previous prime is 3598458407. The next prime is 3598458449. The reversal of 3598458420 is 248548953.

It is a self number, because there is not a number n which added to its sum of digits gives 3598458420.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3720777 + ... + 3721743.

It is an arithmetic number, because the mean of its divisors is an integer number (106213800).

Almost surely, 2^3598458420 is an apocalyptic number.

3598458420 is a gapful number since it is divisible by the number (30) 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 3598458420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5098262400).

3598458420 is an abundant number, since it is smaller than the sum of its proper divisors (6598066380).

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

3598458420 is a wasteful number, since it uses less digits than its factorization.

3598458420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1657 (or 1655 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 48.

The square root of 3598458420 is about 59987.1521244341. The cubic root of 3598458420 is about 1532.4000692397.

The spelling of 3598458420 in words is "three billion, five hundred ninety-eight million, four hundred fifty-eight thousand, four hundred twenty".