3713922 has 48 divisors (see below), whose sum is σ = 8718840. Its totient is φ = 1138176.

The previous prime is 3713921. The next prime is 3713923. The reversal of 3713922 is 2293173.

It is an interprime number because it is at equal distance from previous prime (3713921) and next prime (3713923).

It can be written as a sum of positive squares in 4 ways, for example, as 3651921 + 62001 = 1911^2 + 249^2 .

It is not an unprimeable number, because it can be changed into a prime (3713921) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16104 + ... + 16332.

Almost surely, 2^3713922 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3713922, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4359420).

3713922 is an abundant number, since it is smaller than the sum of its proper divisors (5004918).

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

3713922 is a wasteful number, since it uses less digits than its factorization.

3713922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307 (or 304 counting only the distinct ones).

The product of its digits is 2268, while the sum is 27.

The square root of 3713922 is about 1927.1538599707. The cubic root of 3713922 is about 154.8617845231.

The spelling of 3713922 in words is "three million, seven hundred thirteen thousand, nine hundred twenty-two".