3607227820 has 24 divisors (see below), whose sum is σ = 8657347104. Its totient is φ = 1236763776.

The previous prime is 3607227803. The next prime is 3607227821. The reversal of 3607227820 is 287227063.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3607227820.

It is not an unprimeable number, because it can be changed into a prime (3607227821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12882817 + ... + 12883096.

It is an arithmetic number, because the mean of its divisors is an integer number (360722796).

Almost surely, 2^3607227820 is an apocalyptic number.

It is an amenable number.

3607227820 is an abundant number, since it is smaller than the sum of its proper divisors (5050119284).

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

3607227820 is a wasteful number, since it uses less digits than its factorization.

3607227820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25765929 (or 25765927 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 3607227820 is about 60060.2016313632. The cubic root of 3607227820 is about 1533.6438729363.

The spelling of 3607227820 in words is "three billion, six hundred seven million, two hundred twenty-seven thousand, eight hundred twenty".