5998356234 has 64 divisors (see below), whose sum is σ = 14390006400. Its totient is φ = 1841152896.

The previous prime is 5998356197. The next prime is 5998356241. The reversal of 5998356234 is 4326538995.

5998356234 is a `hidden beast` number, since 5 + 9 + 9 + 8 + 3 + 5 + 623 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 283942 + ... + 304334.

It is an arithmetic number, because the mean of its divisors is an integer number (224843850).

Almost surely, 2^5998356234 is an apocalyptic number.

5998356234 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5998356234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7195003200).

5998356234 is an abundant number, since it is smaller than the sum of its proper divisors (8391650166).

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

5998356234 is a wasteful number, since it uses less digits than its factorization.

5998356234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20836 (or 20830 counting only the distinct ones).

The product of its digits is 6998400, while the sum is 54.

The square root of 5998356234 is about 77449.0557334303. The cubic root of 5998356234 is about 1816.9546376179.

The spelling of 5998356234 in words is "five billion, nine hundred ninety-eight million, three hundred fifty-six thousand, two hundred thirty-four".