336405085 has 8 divisors (see below), whose sum is σ = 412275456. Its totient is φ = 263397840.

The previous prime is 336405071. The next prime is 336405109. The reversal of 336405085 is 580504633.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 336405085 - 2¹⁷ = 336274013 is a prime.

It is a super-2 number, since 2×336405085² = 226336762427714450, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 336405085.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 715521 + ... + 715990.

It is an arithmetic number, because the mean of its divisors is an integer number (51534432).

Almost surely, 2^336405085 is an apocalyptic number.

It is an amenable number.

336405085 is a deficient number, since it is larger than the sum of its proper divisors (75870371).

336405085 is a wasteful number, since it uses less digits than its factorization.

336405085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1431563.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 336405085 is about 18341.3490507105. The cubic root of 336405085 is about 695.4845989702.

The spelling of 336405085 in words is "three hundred thirty-six million, four hundred five thousand, eighty-five".