3922770812928 has 224 divisors, whose sum is σ = 11907149720832. Its totient is φ = 1137033216000.

The previous prime is 3922770812843. The next prime is 3922770812957. The reversal of 3922770812928 is 8292180772293.

It is a congruent 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, 5902278 + ... + 6533178.

Almost surely, 2^{3922770812928} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3922770812928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5953574860416).

3922770812928 is an abundant number, since it is smaller than the sum of its proper divisors (7984378907904).

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

3922770812928 is a wasteful number, since it uses less digits than its factorization.

3922770812928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630964 (or 630940 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 60.

The spelling of 3922770812928 in words is "three trillion, nine hundred twenty-two billion, seven hundred seventy million, eight hundred twelve thousand, nine hundred twenty-eight".