3516871722 has 32 divisors (see below), whose sum is σ = 8656916352. Its totient is φ = 927526464.

The previous prime is 3516871711. The next prime is 3516871723. The reversal of 3516871722 is 2271786153.

3516871722 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (3516871723) 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, 3220033 + ... + 3221124.

It is an arithmetic number, because the mean of its divisors is an integer number (270528636).

Almost surely, 2^3516871722 is an apocalyptic number.

3516871722 is an abundant number, since it is smaller than the sum of its proper divisors (5140044630).

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

3516871722 is a wasteful number, since it uses less digits than its factorization.

3516871722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6441182.

The product of its digits is 141120, while the sum is 42.

The square root of 3516871722 is about 59303.2184792697. The cubic root of 3516871722 is about 1520.7302184516.

The spelling of 3516871722 in words is "three billion, five hundred sixteen million, eight hundred seventy-one thousand, seven hundred twenty-two".