336139226 has 4 divisors (see below), whose sum is σ = 504208842. Its totient is φ = 168069612.

The previous prime is 336139217. The next prime is 336139229. The reversal of 336139226 is 622931633.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 622931633 = 5569 ⋅111857.

It can be written as a sum of positive squares in only one way, i.e., 174213601 + 161925625 = 13199^2 + 12725^2 .

It is a super-2 number, since 2×336139226² = 225979158511758152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (336139229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84034805 + ... + 84034808.

Almost surely, 2^336139226 is an apocalyptic number.

336139226 is a deficient number, since it is larger than the sum of its proper divisors (168069616).

336139226 is a wasteful number, since it uses less digits than its factorization.

336139226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168069615.

The product of its digits is 34992, while the sum is 35.

The square root of 336139226 is about 18334.1000869964. The cubic root of 336139226 is about 695.3013381949.

The spelling of 336139226 in words is "three hundred thirty-six million, one hundred thirty-nine thousand, two hundred twenty-six".