3922177842 has 32 divisors (see below), whose sum is σ = 9508311360. Its totient is φ = 1188538560.

The previous prime is 3922177841. The next prime is 3922177849. The reversal of 3922177842 is 2487712293.

3922177842 is a `hidden beast` number, since 392 + 217 + 7 + 8 + 42 = 666.

It is not an unprimeable number, because it can be changed into a prime (3922177841) 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 15 ways as a sum of consecutive naturals, for example, 3300903 + ... + 3302090.

It is an arithmetic number, because the mean of its divisors is an integer number (297134730).

Almost surely, 2^3922177842 is an apocalyptic number.

3922177842 is an abundant number, since it is smaller than the sum of its proper divisors (5586133518).

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

3922177842 is a wasteful number, since it uses less digits than its factorization.

3922177842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6603015 (or 6603009 counting only the distinct ones).

The product of its digits is 338688, while the sum is 45.

The square root of 3922177842 is about 62627.2931077178. The cubic root of 3922177842 is about 1577.0389773642.

The spelling of 3922177842 in words is "three billion, nine hundred twenty-two million, one hundred seventy-seven thousand, eight hundred forty-two".