3724022005 has 64 divisors (see below), whose sum is σ = 5130107136. Its totient is φ = 2571520000.

The previous prime is 3724021999. The next prime is 3724022041. The reversal of 3724022005 is 5002204273.

It is not a de Polignac number, because 3724022005 - 2³ = 3724021997 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18903567 + ... + 18903763.

It is an arithmetic number, because the mean of its divisors is an integer number (80157924).

Almost surely, 2^3724022005 is an apocalyptic number.

It is an amenable number.

3724022005 is a deficient number, since it is larger than the sum of its proper divisors (1406085131).

3724022005 is a wasteful number, since it uses less digits than its factorization.

3724022005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 3724022005 is about 61024.7655054897. The cubic root of 3724022005 is about 1550.0203958468.

Adding to 3724022005 its reverse (5002204273), we get a palindrome (8726226278).

It can be divided in two parts, 37 and 24022005, that added together give a palindrome (24022042).

The spelling of 3724022005 in words is "three billion, seven hundred twenty-four million, twenty-two thousand, five".