3249936 has 40 divisors (see below), whose sum is σ = 9329760. Its totient is φ = 1083168.

The previous prime is 3249919. The next prime is 3249971. The reversal of 3249936 is 6399423.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 3249936.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3330 + ... + 4193.

It is an arithmetic number, because the mean of its divisors is an integer number (233244).

Almost surely, 2^3249936 is an apocalyptic number.

3249936 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3249936 is an abundant number, since it is smaller than the sum of its proper divisors (6079824).

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

3249936 is a wasteful number, since it uses less digits than its factorization.

3249936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7540 (or 7528 counting only the distinct ones).

The product of its digits is 34992, while the sum is 36.

The square root of 3249936 is about 1802.7578872383. The cubic root of 3249936 is about 148.1238311076.

The spelling of 3249936 in words is "three million, two hundred forty-nine thousand, nine hundred thirty-six".