3494744 has 32 divisors (see below), whose sum is σ = 7223040. Its totient is φ = 1572000.

The previous prime is 3494719. The next prime is 3494749. The reversal of 3494744 is 4474943.

It is a happy number.

3494744 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3494749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13157 + ... + 13419.

It is an arithmetic number, because the mean of its divisors is an integer number (225720).

Almost surely, 2^3494744 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 3494744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3611520).

3494744 is an abundant number, since it is smaller than the sum of its proper divisors (3728296).

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

3494744 is a wasteful number, since it uses less digits than its factorization.

3494744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431 (or 427 counting only the distinct ones).

The product of its digits is 48384, while the sum is 35.

The square root of 3494744 is about 1869.4234405292. The cubic root of 3494744 is about 151.7534090339.

The spelling of 3494744 in words is "three million, four hundred ninety-four thousand, seven hundred forty-four".