3445746 has 16 divisors (see below), whose sum is σ = 6986784. Its totient is φ = 1132704.

The previous prime is 3445723. The next prime is 3445753. The reversal of 3445746 is 6475443.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3496 + ... + 4371.

It is an arithmetic number, because the mean of its divisors is an integer number (436674).

Almost surely, 2^3445746 is an apocalyptic number.

3445746 is an abundant number, since it is smaller than the sum of its proper divisors (3541038).

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

3445746 is a wasteful number, since it uses less digits than its factorization.

3445746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7945.

The product of its digits is 40320, while the sum is 33.

The square root of 3445746 is about 1856.2720705759. The cubic root of 3445746 is about 151.0408497290.

The spelling of 3445746 in words is "three million, four hundred forty-five thousand, seven hundred forty-six".