3470123 has 4 divisors (see below), whose sum is σ = 3475008. Its totient is φ = 3465240.

The previous prime is 3470113. The next prime is 3470153. The reversal of 3470123 is 3210743.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3470123 - 2⁸ = 3469867 is a prime.

It is an Ulam number.

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

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3470095 and 3470104.

It is not an unprimeable number, because it can be changed into a prime (3470113) 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 in 3 ways as a sum of consecutive naturals, for example, 1148 + ... + 2873.

It is an arithmetic number, because the mean of its divisors is an integer number (868752).

Almost surely, 2^3470123 is an apocalyptic number.

3470123 is a deficient number, since it is larger than the sum of its proper divisors (4885).

3470123 is an equidigital number, since it uses as much as digits as its factorization.

3470123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4884.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 3470123 is about 1862.8266156570. The cubic root of 3470123 is about 151.3961935980.

Adding to 3470123 its reverse (3210743), we get a palindrome (6680866).

The spelling of 3470123 in words is "three million, four hundred seventy thousand, one hundred twenty-three".