3396490 has 8 divisors (see below), whose sum is σ = 6113700. Its totient is φ = 1358592.

The previous prime is 3396487. The next prime is 3396493. The reversal of 3396490 is 946933.

It is an interprime number because it is at equal distance from previous prime (3396487) and next prime (3396493).

It can be written as a sum of positive squares in 2 ways, for example, as 3229209 + 167281 = 1797^2 + 409^2 .

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

It is a super-2 number, since 2×3396490² = 23072288640200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3396493) 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, 169815 + ... + 169834.

Almost surely, 2^3396490 is an apocalyptic number.

3396490 is a deficient number, since it is larger than the sum of its proper divisors (2717210).

3396490 is a wasteful number, since it uses less digits than its factorization.

3396490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339656.

The product of its (nonzero) digits is 17496, while the sum is 34.

The square root of 3396490 is about 1842.9568633042. The cubic root of 3396490 is about 150.3176970194.

The spelling of 3396490 in words is "three million, three hundred ninety-six thousand, four hundred ninety".