3452747 has 2 divisors, whose sum is σ = 3452748. Its totient is φ = 3452746.

The previous prime is 3452723. The next prime is 3452753. The reversal of 3452747 is 7472543.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3452747 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (3452797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1726373 + 1726374.

It is an arithmetic number, because the mean of its divisors is an integer number (1726374).

Almost surely, 2^3452747 is an apocalyptic number.

3452747 is a deficient number, since it is larger than the sum of its proper divisors (1).

3452747 is an equidigital number, since it uses as much as digits as its factorization.

3452747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23520, while the sum is 32.

The square root of 3452747 is about 1858.1568825048. The cubic root of 3452747 is about 151.1430744854.

The spelling of 3452747 in words is "three million, four hundred fifty-two thousand, seven hundred forty-seven".