3959022773804 has 48 divisors (see below), whose sum is σ = 8285983104000. Its totient is φ = 1618303046976.

The previous prime is 3959022773803. The next prime is 3959022773879. The reversal of 3959022773804 is 4083772209593.

It is a happy number.

It is a super-2 number, since 2×3959022773804² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3959022773803) 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, 8582624 + ... + 9032135.

It is an arithmetic number, because the mean of its divisors is an integer number (172624648000).

Almost surely, 2^{3959022773804} is an apocalyptic number.

It is an amenable number.

3959022773804 is an abundant number, since it is smaller than the sum of its proper divisors (4326960330196).

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

3959022773804 is a wasteful number, since it uses less digits than its factorization.

3959022773804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17615142 (or 17615140 counting only the distinct ones).

The product of its (nonzero) digits is 22861440, while the sum is 59.

The spelling of 3959022773804 in words is "three trillion, nine hundred fifty-nine billion, twenty-two million, seven hundred seventy-three thousand, eight hundred four".