3445850 has 12 divisors (see below), whose sum is σ = 6409374. Its totient is φ = 1378320.

The previous prime is 3445823. The next prime is 3445853. The reversal of 3445850 is 585443.

It can be written as a sum of positive squares in 3 ways, for example, as 2307361 + 1138489 = 1519^2 + 1067^2 .

It is not an unprimeable number, because it can be changed into a prime (3445853) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34409 + ... + 34508.

Almost surely, 2^3445850 is an apocalyptic number.

3445850 is a deficient number, since it is larger than the sum of its proper divisors (2963524).

3445850 is a wasteful number, since it uses less digits than its factorization.

3445850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68929 (or 68924 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 3445850 is about 1856.3000834994. The cubic root of 3445850 is about 151.0423692925.

The spelling of 3445850 in words is "three million, four hundred forty-five thousand, eight hundred fifty".