3412345 has 8 divisors (see below), whose sum is σ = 4112640. Its totient is φ = 2718000.

The previous prime is 3412333. The next prime is 3412361. The reversal of 3412345 is 5432143.

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

It is not a de Polignac number, because 3412345 - 2⁵ = 3412313 is a prime.

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105 + ... + 2614.

It is an arithmetic number, because the mean of its divisors is an integer number (514080).

Almost surely, 2^3412345 is an apocalyptic number.

It is an amenable number.

3412345 is a deficient number, since it is larger than the sum of its proper divisors (700295).

3412345 is a wasteful number, since it uses less digits than its factorization.

3412345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2975.

The product of its digits is 1440, while the sum is 22.

The square root of 3412345 is about 1847.2533664877. The cubic root of 3412345 is about 150.5512310732.

Adding to 3412345 its reverse (5432143), we get a palindrome (8844488).

The spelling of 3412345 in words is "three million, four hundred twelve thousand, three hundred forty-five".