335490 has 32 divisors (see below), whose sum is σ = 824256. Its totient is φ = 87360.

The previous prime is 335477. The next prime is 335507. The reversal of 335490 is 94533.

335490 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×335490² = 225107080200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 335490.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1485 + ... + 1695.

It is an arithmetic number, because the mean of its divisors is an integer number (25758).

2³³⁵⁴⁹⁰ is an apocalyptic number.

335490 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 335490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (412128).

335490 is an abundant number, since it is smaller than the sum of its proper divisors (488766).

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

335490 is a wasteful number, since it uses less digits than its factorization.

335490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274.

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 335490 is about 579.2149859940. The cubic root of 335490 is about 69.4853410072.

The spelling of 335490 in words is "three hundred thirty-five thousand, four hundred ninety".