3457418 has 8 divisors (see below), whose sum is σ = 5206080. Its totient is φ = 1722060.

The previous prime is 3457417. The next prime is 3457427. The reversal of 3457418 is 8147543.

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

It is not an unprimeable number, because it can be changed into a prime (3457417) 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, 2648 + ... + 3731.

It is an arithmetic number, because the mean of its divisors is an integer number (650760).

Almost surely, 2^3457418 is an apocalyptic number.

3457418 is a deficient number, since it is larger than the sum of its proper divisors (1748662).

3457418 is a wasteful number, since it uses less digits than its factorization.

3457418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6652.

The product of its digits is 13440, while the sum is 32.

The square root of 3457418 is about 1859.4133483440. The cubic root of 3457418 is about 151.2112010309.

The spelling of 3457418 in words is "three million, four hundred fifty-seven thousand, four hundred eighteen".