3704223604 has 24 divisors (see below), whose sum is σ = 6694317056. Its totient is φ = 1791612000.

The previous prime is 3704223599. The next prime is 3704223659. The reversal of 3704223604 is 4063224073.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389749 + ... + 399139.

Almost surely, 2^3704223604 is an apocalyptic number.

It is an amenable number.

3704223604 is a deficient number, since it is larger than the sum of its proper divisors (2990093452).

3704223604 is a wasteful number, since it uses less digits than its factorization.

3704223604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12607 (or 12605 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 31.

The square root of 3704223604 is about 60862.3332119300. Note that the first 3 decimals coincide. The cubic root of 3704223604 is about 1547.2686693861.

Adding to 3704223604 its reverse (4063224073), we get a palindrome (7767447677).

The spelling of 3704223604 in words is "three billion, seven hundred four million, two hundred twenty-three thousand, six hundred four".