3620477120 has 112 divisors (see below), whose sum is σ = 9511332768. Its totient is φ = 1304125440.

The previous prime is 3620477101. The next prime is 3620477153. The reversal of 3620477120 is 217740263.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 159947 + ... + 181173.

It is an arithmetic number, because the mean of its divisors is an integer number (84922614).

Almost surely, 2^3620477120 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 3620477120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4755666384).

3620477120 is an abundant number, since it is smaller than the sum of its proper divisors (5890855648).

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

3620477120 is a wasteful number, since it uses less digits than its factorization.

3620477120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21298 (or 21288 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 3620477120 is about 60170.4006966881. The cubic root of 3620477120 is about 1535.5192632557.

The spelling of 3620477120 in words is "three billion, six hundred twenty million, four hundred seventy-seven thousand, one hundred twenty".