336163990 has 8 divisors (see below), whose sum is σ = 605095200. Its totient is φ = 134465592.

The previous prime is 336163973. The next prime is 336163999. The reversal of 336163990 is 99361633.

It is a happy number.

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

It is a super-2 number, since 2×336163990² = 226012456345440200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (336163999) 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, 16808190 + ... + 16808209.

It is an arithmetic number, because the mean of its divisors is an integer number (75636900).

Almost surely, 2^336163990 is an apocalyptic number.

336163990 is a deficient number, since it is larger than the sum of its proper divisors (268931210).

336163990 is a wasteful number, since it uses less digits than its factorization.

336163990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33616406.

The product of its (nonzero) digits is 78732, while the sum is 40.

The square root of 336163990 is about 18334.7754281311. The cubic root of 336163990 is about 695.3184124885.

The spelling of 336163990 in words is "three hundred thirty-six million, one hundred sixty-three thousand, nine hundred ninety".