3704531 has 8 divisors (see below), whose sum is σ = 3878784. Its totient is φ = 3533760.

The previous prime is 3704513. The next prime is 3704537. The reversal of 3704531 is 1354073.

It is a happy number.

3704531 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3704531 - 2¹⁰ = 3703507 is a prime.

It is a super-2 number, since 2×3704531² = 27447099859922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3704497 and 3704506.

It is not an unprimeable number, because it can be changed into a prime (3704537) 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, 1445 + ... + 3081.

It is an arithmetic number, because the mean of its divisors is an integer number (484848).

Almost surely, 2^3704531 is an apocalyptic number.

3704531 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

3704531 is a deficient number, since it is larger than the sum of its proper divisors (174253).

3704531 is a wasteful number, since it uses less digits than its factorization.

3704531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1741.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 3704531 is about 1924.7158231801. The cubic root of 3704531 is about 154.7311468372.

The spelling of 3704531 in words is "three million, seven hundred four thousand, five hundred thirty-one".