3147694 has 12 divisors (see below), whose sum is σ = 5190192. Its totient is φ = 1430660.

The previous prime is 3147679. The next prime is 3147707. The reversal of 3147694 is 4967413.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6262 + ... + 6745.

It is an arithmetic number, because the mean of its divisors is an integer number (432516).

Almost surely, 2^3147694 is an apocalyptic number.

3147694 is a deficient number, since it is larger than the sum of its proper divisors (2042498).

3147694 is a wasteful number, since it uses less digits than its factorization.

3147694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13031 (or 13020 counting only the distinct ones).

The product of its digits is 18144, while the sum is 34.

The square root of 3147694 is about 1774.1741740878. The cubic root of 3147694 is about 146.5539411611.

It can be divided in two parts, 314 and 7694, that added together give a palindrome (8008).

The spelling of 3147694 in words is "three million, one hundred forty-seven thousand, six hundred ninety-four".