3450418 has 8 divisors (see below), whose sum is σ = 5246748. Its totient is φ = 1701504.

The previous prime is 3450407. The next prime is 3450427. The reversal of 3450418 is 8140543.

It can be written as a sum of positive squares in 2 ways, for example, as 3193369 + 257049 = 1787^2 + 507^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 3450392 and 3450401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11671 + ... + 11962.

Almost surely, 2^3450418 is an apocalyptic number.

3450418 is a deficient number, since it is larger than the sum of its proper divisors (1796330).

3450418 is a wasteful number, since it uses less digits than its factorization.

3450418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23708.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 3450418 is about 1857.5300805101. The cubic root of 3450418 is about 151.1090830578.

The spelling of 3450418 in words is "three million, four hundred fifty thousand, four hundred eighteen".