3450194 has 24 divisors (see below), whose sum is σ = 5817420. Its totient is φ = 1532960.

The previous prime is 3450179. The next prime is 3450197. The reversal of 3450194 is 4910543.

It can be written as a sum of positive squares in 2 ways, for example, as 3374569 + 75625 = 1837^2 + 275^2 .

It is not an unprimeable number, because it can be changed into a prime (3450197) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12692 + ... + 12960.

Almost surely, 2^3450194 is an apocalyptic number.

3450194 is a deficient number, since it is larger than the sum of its proper divisors (2367226).

3450194 is a wasteful number, since it uses less digits than its factorization.

3450194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346 (or 335 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 3450194 is about 1857.4697844110. The cubic root of 3450194 is about 151.1058130031.

The spelling of 3450194 in words is "three million, four hundred fifty thousand, one hundred ninety-four".