3680971224 has 64 divisors (see below), whose sum is σ = 10559082240. Its totient is φ = 1047504000.

The previous prime is 3680971207. The next prime is 3680971241. The reversal of 3680971224 is 4221790863.

It is an interprime number because it is at equal distance from previous prime (3680971207) and next prime (3680971241).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1479 + ... + 85814.

It is an arithmetic number, because the mean of its divisors is an integer number (164985660).

Almost surely, 2^3680971224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3680971224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5279541120).

3680971224 is an abundant number, since it is smaller than the sum of its proper divisors (6878111016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3680971224 is a wasteful number, since it uses less digits than its factorization.

3680971224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87560 (or 87556 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 3680971224 is about 60671.0081010692. The cubic root of 3680971224 is about 1544.0243347217.

The spelling of 3680971224 in words is "three billion, six hundred eighty million, nine hundred seventy-one thousand, two hundred twenty-four".