3336631 has 4 divisors (see below), whose sum is σ = 3349872. Its totient is φ = 3323392.

The previous prime is 3336629. The next prime is 3336643. The reversal of 3336631 is 1366333.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3336631 - 2¹ = 3336629 is a prime.

It is a super-2 number, since 2×3336631² = 22266212860322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3336596 and 3336605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3336601) 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, 6235 + ... + 6748.

It is an arithmetic number, because the mean of its divisors is an integer number (837468).

Almost surely, 2^3336631 is an apocalyptic number.

3336631 is a deficient number, since it is larger than the sum of its proper divisors (13241).

3336631 is a wasteful number, since it uses less digits than its factorization.

3336631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13240.

The product of its digits is 2916, while the sum is 25.

The square root of 3336631 is about 1826.6447383112. The cubic root of 3336631 is about 149.4294025798.

The spelling of 3336631 in words is "three million, three hundred thirty-six thousand, six hundred thirty-one".