3896194498656 has 96 divisors (see below), whose sum is σ = 10237429762560. Its totient is φ = 1297472669184.

The previous prime is 3896194498649. The next prime is 3896194498657. The reversal of 3896194498656 is 6568944916983.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3896194498657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 567706681 + ... + 567713543.

It is an arithmetic number, because the mean of its divisors is an integer number (106639893360).

Almost surely, 2^{3896194498656} is an apocalyptic number.

It is an amenable number.

3896194498656 is an abundant number, since it is smaller than the sum of its proper divisors (6341235263904).

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

3896194498656 is a wasteful number, since it uses less digits than its factorization.

3896194498656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11748 (or 11740 counting only the distinct ones).

The product of its digits is 2418647040, while the sum is 78.

The spelling of 3896194498656 in words is "three trillion, eight hundred ninety-six billion, one hundred ninety-four million, four hundred ninety-eight thousand, six hundred fifty-six".