3494336 has 28 divisors (see below), whose sum is σ = 7040880. Its totient is φ = 1720320.

The previous prime is 3494303. The next prime is 3494339. The reversal of 3494336 is 6334943.

It is a happy number.

It is a hoax number, since the sum of its digits (32) 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 (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3494339) 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, 4160 + ... + 4928.

It is an arithmetic number, because the mean of its divisors is an integer number (251460).

Almost surely, 2^3494336 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 3494336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3520440).

3494336 is an abundant number, since it is smaller than the sum of its proper divisors (3546544).

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

3494336 is an equidigital number, since it uses as much as digits as its factorization.

3494336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852 (or 842 counting only the distinct ones).

The product of its digits is 23328, while the sum is 32.

The square root of 3494336 is about 1869.3143127896. The cubic root of 3494336 is about 151.7475032316.

The spelling of 3494336 in words is "three million, four hundred ninety-four thousand, three hundred thirty-six".