3892021195216 has 120 divisors (see below), whose sum is σ = 10132295438016. Its totient is φ = 1427173493760.

The previous prime is 3892021195201. The next prime is 3892021195229. The reversal of 3892021195216 is 6125911202983.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a self number, because there is not a number n which added to its sum of digits gives 3892021195216.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 13126956 + ... + 13420171.

Almost surely, 2^{3892021195216} is an apocalyptic number.

It is an amenable number.

3892021195216 is an abundant number, since it is smaller than the sum of its proper divisors (6240274242800).

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

3892021195216 is a wasteful number, since it uses less digits than its factorization.

3892021195216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26547177 (or 26547164 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 49.

The spelling of 3892021195216 in words is "three trillion, eight hundred ninety-two billion, twenty-one million, one hundred ninety-five thousand, two hundred sixteen".