335986398 has 96 divisors (see below), whose sum is σ = 819722592. Its totient is φ = 98592000.

The previous prime is 335986397. The next prime is 335986421. The reversal of 335986398 is 893689533.

It is a super-2 number, since 2×335986398² = 225773719282028808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (335986397) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1059736 + ... + 1060052.

It is an arithmetic number, because the mean of its divisors is an integer number (8538777).

Almost surely, 2^335986398 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 335986398, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (409861296).

335986398 is an abundant number, since it is smaller than the sum of its proper divisors (483736194).

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

335986398 is a wasteful number, since it uses less digits than its factorization.

335986398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490 (or 487 counting only the distinct ones).

The product of its digits is 4199040, while the sum is 54.

The square root of 335986398 is about 18329.9317511004. The cubic root of 335986398 is about 695.1959477169.

The spelling of 335986398 in words is "three hundred thirty-five million, nine hundred eighty-six thousand, three hundred ninety-eight".