3895637226 has 32 divisors (see below), whose sum is σ = 8395715328. Its totient is φ = 1197927360.

The previous prime is 3895637197. The next prime is 3895637231. The reversal of 3895637226 is 6227365983.

3895637226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon 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, 121455 + ... + 150141.

It is an arithmetic number, because the mean of its divisors is an integer number (262366104).

Almost surely, 2^3895637226 is an apocalyptic number.

3895637226 is an abundant number, since it is smaller than the sum of its proper divisors (4500078102).

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

3895637226 is a wasteful number, since it uses less digits than its factorization.

3895637226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30446.

The product of its digits is 3265920, while the sum is 51.

The square root of 3895637226 is about 62415.0400624721. The cubic root of 3895637226 is about 1573.4737513025.

The spelling of 3895637226 in words is "three billion, eight hundred ninety-five million, six hundred thirty-seven thousand, two hundred twenty-six".