335382493 has 4 divisors (see below), whose sum is σ = 336179548. Its totient is φ = 334585440.

The previous prime is 335382479. The next prime is 335382497. The reversal of 335382493 is 394283533.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 100741369 + 234641124 = 10037^2 + 15318^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-335382493 is a prime.

It is a super-2 number, since 2×335382493² = 224962833221790098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (335382497) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 397896 + ... + 398737.

It is an arithmetic number, because the mean of its divisors is an integer number (84044887).

Almost surely, 2^335382493 is an apocalyptic number.

It is an amenable number.

335382493 is a deficient number, since it is larger than the sum of its proper divisors (797055).

335382493 is an equidigital number, since it uses as much as digits as its factorization.

335382493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797054.

The product of its digits is 233280, while the sum is 40.

The square root of 335382493 is about 18313.4511493601. The cubic root of 335382493 is about 694.7791807490.

The spelling of 335382493 in words is "three hundred thirty-five million, three hundred eighty-two thousand, four hundred ninety-three".