3713240 has 16 divisors (see below), whose sum is σ = 8354880. Its totient is φ = 1485280.

The previous prime is 3713239. The next prime is 3713251. The reversal of 3713240 is 423173.

3713240 is digitally balanced in base 5, because in such base 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 (20).

It is a d-powerful number, because it can be written as 3¹³ + 7² + 1 + 3¹³ + 2¹⁹ + 4⁴ + 0 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46376 + ... + 46455.

It is an arithmetic number, because the mean of its divisors is an integer number (522180).

Almost surely, 2^3713240 is an apocalyptic number.

It is an amenable number.

3713240 is an abundant number, since it is smaller than the sum of its proper divisors (4641640).

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

3713240 is a wasteful number, since it uses less digits than its factorization.

3713240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92842 (or 92838 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 3713240 is about 1926.9769069711. The cubic root of 3713240 is about 154.8523046792.

The spelling of 3713240 in words is "three million, seven hundred thirteen thousand, two hundred forty".