335873997 has 12 divisors (see below), whose sum is σ = 486209724. Its totient is φ = 223427520.

The previous prime is 335873987. The next prime is 335874013. The reversal of 335873997 is 799378533.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 88566921 + 247307076 = 9411^2 + 15726^2 .

It is not a de Polignac number, because 335873997 - 2¹⁰ = 335872973 is a prime.

It is a super-2 number, since 2×335873997² = 225622683721512018, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (335873957) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36328 + ... + 44625.

It is an arithmetic number, because the mean of its divisors is an integer number (40517477).

Almost surely, 2^335873997 is an apocalyptic number.

It is an amenable number.

335873997 is a deficient number, since it is larger than the sum of its proper divisors (150335727).

335873997 is a wasteful number, since it uses less digits than its factorization.

335873997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81420 (or 81417 counting only the distinct ones).

The product of its digits is 4286520, while the sum is 54.

The square root of 335873997 is about 18326.8654439323. The cubic root of 335873997 is about 695.1184153767.

The spelling of 335873997 in words is "three hundred thirty-five million, eight hundred seventy-three thousand, nine hundred ninety-seven".