3704518 has 16 divisors (see below), whose sum is σ = 6000480. Its totient is φ = 1710016.

The previous prime is 3704513. The next prime is 3704537. The reversal of 3704518 is 8154073.

It is a super-2 number, since 2×3704518² = 27446907224648, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3704513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55 + ... + 2722.

It is an arithmetic number, because the mean of its divisors is an integer number (375030).

Almost surely, 2^3704518 is an apocalyptic number.

3704518 is a deficient number, since it is larger than the sum of its proper divisors (2295962).

3704518 is a wasteful number, since it uses less digits than its factorization.

3704518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2831.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 3704518 is about 1924.7124460553. The cubic root of 3704518 is about 154.7309658420.

The spelling of 3704518 in words is "three million, seven hundred four thousand, five hundred eighteen".