335439090 has 64 divisors (see below), whose sum is σ = 1022296320. Its totient is φ = 76671360.

The previous prime is 335439073. The next prime is 335439103. The reversal of 335439090 is 90934533.

It is a happy number.

It is a super-2 number, since 2×335439090² = 225038766200056200, which contains 22 as substring.

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, 86851 + ... + 90630.

It is an arithmetic number, because the mean of its divisors is an integer number (15973380).

Almost surely, 2^335439090 is an apocalyptic number.

335439090 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

335439090 is an abundant number, since it is smaller than the sum of its proper divisors (686857230).

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

335439090 is a wasteful number, since it uses less digits than its factorization.

335439090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177504 (or 177498 counting only the distinct ones).

The product of its (nonzero) digits is 43740, while the sum is 36.

The square root of 335439090 is about 18314.9963144959. The cubic root of 335439090 is about 694.8182607113.

The spelling of 335439090 in words is "three hundred thirty-five million, four hundred thirty-nine thousand, ninety".