6598190016 has 420 divisors, whose sum is σ = 21958705384. Its totient is φ = 1957063680.

The previous prime is 6598189999. The next prime is 6598190029. The reversal of 6598190016 is 6100918956.

It is a super-2 number, since 2×6598190016² = 87072222974484160512, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 42026610 + ... + 42026766.

Almost surely, 2^6598190016 is an apocalyptic number.

6598190016 is a gapful number since it is divisible by the number (66) 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 6598190016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10979352692).

6598190016 is an abundant number, since it is smaller than the sum of its proper divisors (15360515368).

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

6598190016 is a wasteful number, since it uses less digits than its factorization.

6598190016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270 (or 240 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 45.

The square root of 6598190016 is about 81229.2436010579. The cubic root of 6598190016 is about 1875.6059686200.

The spelling of 6598190016 in words is "six billion, five hundred ninety-eight million, one hundred ninety thousand, sixteen".