3147634 has 8 divisors (see below), whose sum is σ = 5395968. Its totient is φ = 1348980.

The previous prime is 3147629. The next prime is 3147649. The reversal of 3147634 is 4367413.

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

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, 112402 + ... + 112429.

It is an arithmetic number, because the mean of its divisors is an integer number (674496).

Almost surely, 2^3147634 is an apocalyptic number.

3147634 is a deficient number, since it is larger than the sum of its proper divisors (2248334).

3147634 is a wasteful number, since it uses less digits than its factorization.

3147634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224840.

The product of its digits is 6048, while the sum is 28.

The square root of 3147634 is about 1774.1572647316. The cubic root of 3147634 is about 146.5530099723.

The spelling of 3147634 in words is "three million, one hundred forty-seven thousand, six hundred thirty-four".