3445626 has 16 divisors (see below), whose sum is σ = 6912000. Its totient is φ = 1145088.

The previous prime is 3445613. The next prime is 3445627. The reversal of 3445626 is 6265443.

It is a d-powerful number, because it can be written as 3² + 4 + 4³ + 5⁷ + 6⁸ + 2¹³ + 6⁸ .

It is a junction number, because it is equal to n+sod(n) for n = 3445593 and 3445602.

It is not an unprimeable number, because it can be changed into a prime (3445627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2055 + ... + 3333.

It is an arithmetic number, because the mean of its divisors is an integer number (432000).

Almost surely, 2^3445626 is an apocalyptic number.

3445626 is an abundant number, since it is smaller than the sum of its proper divisors (3466374).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3445626 is a wasteful number, since it uses less digits than its factorization.

3445626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1733.

The product of its digits is 17280, while the sum is 30.

The square root of 3445626 is about 1856.2397474464. The cubic root of 3445626 is about 151.0390963484.

The spelling of 3445626 in words is "three million, four hundred forty-five thousand, six hundred twenty-six".