3601730072 has 16 divisors (see below), whose sum is σ = 6935764560. Its totient is φ = 1752192864.

The previous prime is 3601730047. The next prime is 3601730087. The reversal of 3601730072 is 2700371063.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6083708 + ... + 6084299.

It is an arithmetic number, because the mean of its divisors is an integer number (433485285).

Almost surely, 2^3601730072 is an apocalyptic number.

It is an amenable number.

3601730072 is a deficient number, since it is larger than the sum of its proper divisors (3334034488).

3601730072 is a wasteful number, since it uses less digits than its factorization.

3601730072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12168050 (or 12168046 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 29.

The square root of 3601730072 is about 60014.4155349363. The cubic root of 3601730072 is about 1532.8643385225.

The spelling of 3601730072 in words is "three billion, six hundred one million, seven hundred thirty thousand, seventy-two".