3487724 has 6 divisors (see below), whose sum is σ = 6103524. Its totient is φ = 1743860.

The previous prime is 3487709. The next prime is 3487751. The reversal of 3487724 is 4277843.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 435962 + ... + 435969.

It is an arithmetic number, because the mean of its divisors is an integer number (1017254).

Almost surely, 2^3487724 is an apocalyptic number.

It is an amenable number.

3487724 is a deficient number, since it is larger than the sum of its proper divisors (2615800).

3487724 is a wasteful number, since it uses less digits than its factorization.

3487724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871935 (or 871933 counting only the distinct ones).

The product of its digits is 37632, while the sum is 35.

The square root of 3487724 is about 1867.5449124452. The cubic root of 3487724 is about 151.6517303382.

The spelling of 3487724 in words is "three million, four hundred eighty-seven thousand, seven hundred twenty-four".