3126748 has 12 divisors (see below), whose sum is σ = 5533920. Its totient is φ = 1545632.

The previous prime is 3126743. The next prime is 3126749. The reversal of 3126748 is 8476213.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3126743) 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, 4036 + ... + 4747.

It is an arithmetic number, because the mean of its divisors is an integer number (461160).

Almost surely, 2^3126748 is an apocalyptic number.

It is an amenable number.

3126748 is a deficient number, since it is larger than the sum of its proper divisors (2407172).

3126748 is a wasteful number, since it uses less digits than its factorization.

3126748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8876 (or 8874 counting only the distinct ones).

The product of its digits is 8064, while the sum is 31.

The square root of 3126748 is about 1768.2612929089. The cubic root of 3126748 is about 146.2281414723.

The spelling of 3126748 in words is "three million, one hundred twenty-six thousand, seven hundred forty-eight".