3896529887748 has 24 divisors (see below), whose sum is σ = 9385190268160. Its totient is φ = 1256945124960.

The previous prime is 3896529887737. The next prime is 3896529887749. The reversal of 3896529887748 is 8477889256983.

It is a super-2 number, since 2×3896529887748² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3896529887749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5237270983 + ... + 5237271726.

Almost surely, 2^{3896529887748} is an apocalyptic number.

It is an amenable number.

3896529887748 is an abundant number, since it is smaller than the sum of its proper divisors (5488660380412).

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

3896529887748 is a wasteful number, since it uses less digits than its factorization.

3896529887748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10474542747 (or 10474542745 counting only the distinct ones).

The product of its digits is 11705057280, while the sum is 84.

The spelling of 3896529887748 in words is "three trillion, eight hundred ninety-six billion, five hundred twenty-nine million, eight hundred eighty-seven thousand, seven hundred forty-eight".