3470743 has 2 divisors, whose sum is σ = 3470744. Its totient is φ = 3470742.

The previous prime is 3470741. The next prime is 3470821.

3470743 is nontrivially palindromic in base 10.

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 3470743 - 2¹ = 3470741 is a prime.

Together with 3470741, it forms a pair of twin primes.

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

It is equal to p₂₄₈₂₅₇ and since 3470743 and 248257 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3470741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1735371 + 1735372.

It is an arithmetic number, because the mean of its divisors is an integer number (1735372).

Almost surely, 2^3470743 is an apocalyptic number.

3470743 is a deficient number, since it is larger than the sum of its proper divisors (1).

3470743 is an equidigital number, since it uses as much as digits as its factorization.

3470743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7056, while the sum is 28.

The square root of 3470743 is about 1862.9930219944. The cubic root of 3470743 is about 151.4052096137.

The spelling of 3470743 in words is "three million, four hundred seventy thousand, seven hundred forty-three".