3470043 has 4 divisors (see below), whose sum is σ = 4626728. Its totient is φ = 2313360.

The previous prime is 3470039. The next prime is 3470063. The reversal of 3470043 is 3400743.

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

It is not a de Polignac number, because 3470043 - 2² = 3470039 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3470003) 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, 578338 + ... + 578343.

It is an arithmetic number, because the mean of its divisors is an integer number (1156682).

Almost surely, 2^3470043 is an apocalyptic number.

3470043 is a deficient number, since it is larger than the sum of its proper divisors (1156685).

3470043 is a wasteful number, since it uses less digits than its factorization.

3470043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156684.

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 3470043 is about 1862.8051427887. The cubic root of 3470043 is about 151.3950301629.

Adding to 3470043 its reverse (3400743), we get a palindrome (6870786).

It can be divided in two parts, 34700 and 43, that added together give a palindrome (34743).

The spelling of 3470043 in words is "three million, four hundred seventy thousand, forty-three".