3715394 has 8 divisors (see below), whose sum is σ = 5635980. Its totient is φ = 1836736.

The previous prime is 3715373. The next prime is 3715399. The reversal of 3715394 is 4935173.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3478225 + 237169 = 1865^2 + 487^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3715394.

It is not an unprimeable number, because it can be changed into a prime (3715399) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10259 + ... + 10614.

Almost surely, 2^3715394 is an apocalyptic number.

3715394 is a deficient number, since it is larger than the sum of its proper divisors (1920586).

3715394 is a wasteful number, since it uses less digits than its factorization.

3715394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20964.

The product of its digits is 11340, while the sum is 32.

The square root of 3715394 is about 1927.5357324833. The cubic root of 3715394 is about 154.8822414630.

The spelling of 3715394 in words is "three million, seven hundred fifteen thousand, three hundred ninety-four".