3396624 has 80 divisors (see below), whose sum is σ = 10951680. Its totient is φ = 881280.

The previous prime is 3396619. The next prime is 3396661. The reversal of 3396624 is 4266933.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3237 + ... + 4155.

It is an arithmetic number, because the mean of its divisors is an integer number (136896).

Almost surely, 2^3396624 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3396624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5475840).

3396624 is an abundant number, since it is smaller than the sum of its proper divisors (7555056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3396624 is a wasteful number, since it uses less digits than its factorization.

3396624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948 (or 942 counting only the distinct ones).

The product of its digits is 23328, while the sum is 33.

The square root of 3396624 is about 1842.9932175676. The cubic root of 3396624 is about 150.3196737960.

The spelling of 3396624 in words is "three million, three hundred ninety-six thousand, six hundred twenty-four".