3470 has 8 divisors (see below), whose sum is σ = 6264. Its totient is φ = 1384.

The previous prime is 3469. The next prime is 3491. The reversal of 3470 is 743.

3470 = 33² + 34² + 35².

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

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

It is a plaindrome in base 14.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 164 + ... + 183.

It is an arithmetic number, because the mean of its divisors is an integer number (783).

2³⁴⁷⁰ is an apocalyptic number.

3470 is a deficient number, since it is larger than the sum of its proper divisors (2794).

3470 is a wasteful number, since it uses less digits than its factorization.

3470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354.

The product of its (nonzero) digits is 84, while the sum is 14.

The square root of 3470 is about 58.9067059001. The cubic root of 3470 is about 15.1394404809.

The spelling of 3470 in words is "three thousand, four hundred seventy", and thus it is an iban number.