3456470 has 8 divisors (see below), whose sum is σ = 6221664. Its totient is φ = 1382584.

The previous prime is 3456451. The next prime is 3456473. The reversal of 3456470 is 746543.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3456473) 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, 172814 + ... + 172833.

It is an arithmetic number, because the mean of its divisors is an integer number (777708).

Almost surely, 2^3456470 is an apocalyptic number.

3456470 is a deficient number, since it is larger than the sum of its proper divisors (2765194).

3456470 is a wasteful number, since it uses less digits than its factorization.

3456470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345654.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 3456470 is about 1859.1584117552. The cubic root of 3456470 is about 151.1973794139.

The spelling of 3456470 in words is "three million, four hundred fifty-six thousand, four hundred seventy".