3148934 has 4 divisors (see below), whose sum is σ = 4723404. Its totient is φ = 1574466.

The previous prime is 3148931. The next prime is 3148939. The reversal of 3148934 is 4398413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4398413 = 571 ⋅7703.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3148934.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3148931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 787232 + ... + 787235.

It is an arithmetic number, because the mean of its divisors is an integer number (1180851).

Almost surely, 2^3148934 is an apocalyptic number.

3148934 is a deficient number, since it is larger than the sum of its proper divisors (1574470).

3148934 is a wasteful number, since it uses less digits than its factorization.

3148934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1574469.

The product of its digits is 10368, while the sum is 32.

The square root of 3148934 is about 1774.5235980398. The cubic root of 3148934 is about 146.5731830811.

The spelling of 3148934 in words is "three million, one hundred forty-eight thousand, nine hundred thirty-four".