3697225896 has 256 divisors, whose sum is σ = 12018585600. Its totient is φ = 921102336.

The previous prime is 3697225843. The next prime is 3697225927. The reversal of 3697225896 is 6985227963.

3697225896 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4470235 + ... + 4471061.

It is an arithmetic number, because the mean of its divisors is an integer number (46947600).

Almost surely, 2^3697225896 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 3697225896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6009292800).

3697225896 is an abundant number, since it is smaller than the sum of its proper divisors (8321359704).

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

3697225896 is a wasteful number, since it uses less digits than its factorization.

3697225896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 968 (or 964 counting only the distinct ones).

The product of its digits is 9797760, while the sum is 57.

The square root of 3697225896 is about 60804.8180327842. The cubic root of 3697225896 is about 1546.2937318824.

The spelling of 3697225896 in words is "three billion, six hundred ninety-seven million, two hundred twenty-five thousand, eight hundred ninety-six".