3145834 has 8 divisors (see below), whose sum is σ = 4755168. Its totient is φ = 1560780.

The previous prime is 3145823. The next prime is 3145841. The reversal of 3145834 is 4385413.

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

It is a d-powerful number, because it can be written as 3 + 1 + 4² + 5 + 8⁷ + 3⁴ + 4¹⁰ .

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, 5742 + ... + 6265.

It is an arithmetic number, because the mean of its divisors is an integer number (594396).

Almost surely, 2^3145834 is an apocalyptic number.

3145834 is a deficient number, since it is larger than the sum of its proper divisors (1609334).

3145834 is a wasteful number, since it uses less digits than its factorization.

3145834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12140.

The product of its digits is 5760, while the sum is 28.

The square root of 3145834 is about 1773.6499090858. The cubic root of 3145834 is about 146.5250688035.

The spelling of 3145834 in words is "three million, one hundred forty-five thousand, eight hundred thirty-four".