4002715722 has 64 divisors (see below), whose sum is σ = 8986512384. Its totient is φ = 1182366720.

The previous prime is 4002715721. The next prime is 4002715723. The reversal of 4002715722 is 2275172004.

It is an interprime number because it is at equal distance from previous prime (4002715721) and next prime (4002715723).

It is a super-3 number, since 3×4002715722³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 4002715722.

It is not an unprimeable number, because it can be changed into a prime (4002715721) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99888 + ... + 134100.

It is an arithmetic number, because the mean of its divisors is an integer number (140414256).

Almost surely, 2^4002715722 is an apocalyptic number.

4002715722 is an abundant number, since it is smaller than the sum of its proper divisors (4983796662).

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

4002715722 is a wasteful number, since it uses less digits than its factorization.

4002715722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34303.

The product of its (nonzero) digits is 7840, while the sum is 30.

The square root of 4002715722 is about 63267.0192280307. The cubic root of 4002715722 is about 1587.7602156947.

Adding to 4002715722 its reverse (2275172004), we get a palindrome (6277887726).

The spelling of 4002715722 in words is "four billion, two million, seven hundred fifteen thousand, seven hundred twenty-two".