3895738652 has 18 divisors (see below), whose sum is σ = 7382310768. Its totient is φ = 1798032912.

The previous prime is 3895738633. The next prime is 3895738657. The reversal of 3895738652 is 2568375983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3895738657) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2880788 + ... + 2882139.

It is an arithmetic number, because the mean of its divisors is an integer number (410128376).

Almost surely, 2^3895738652 is an apocalyptic number.

It is an amenable number.

3895738652 is a deficient number, since it is larger than the sum of its proper divisors (3486572116).

3895738652 is a wasteful number, since it uses less digits than its factorization.

3895738652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5762957 (or 5762942 counting only the distinct ones).

The product of its digits is 10886400, while the sum is 56.

The square root of 3895738652 is about 62415.8525696798. The cubic root of 3895738652 is about 1573.4874067291.

The spelling of 3895738652 in words is "three billion, eight hundred ninety-five million, seven hundred thirty-eight thousand, six hundred fifty-two".