3504744 has 24 divisors (see below), whose sum is σ = 9492210. Its totient is φ = 1168224.

The previous prime is 3504727. The next prime is 3504757. The reversal of 3504744 is 4474053.

It can be written as a sum of positive squares in only one way, i.e., 2924100 + 580644 = 1710^2 + 762^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24267 + ... + 24410.

Almost surely, 2^3504744 is an apocalyptic number.

It is an amenable number.

3504744 is an abundant number, since it is smaller than the sum of its proper divisors (5987466).

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

3504744 is a wasteful number, since it uses less digits than its factorization.

3504744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48689 (or 48682 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 3504744 is about 1872.0961513768. The cubic root of 3504744 is about 151.8980156147.

Adding to 3504744 its reverse (4474053), we get a palindrome (7978797).

The spelling of 3504744 in words is "three million, five hundred four thousand, seven hundred forty-four".