3445955 has 8 divisors (see below), whose sum is σ = 4167504. Its totient is φ = 2735200.

The previous prime is 3445943. The next prime is 3445963. The reversal of 3445955 is 5595443.

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

It is not a de Polignac number, because 3445955 - 2¹² = 3441859 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent 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, 1976 + ... + 3285.

It is an arithmetic number, because the mean of its divisors is an integer number (520938).

Almost surely, 2^3445955 is an apocalyptic number.

3445955 is a deficient number, since it is larger than the sum of its proper divisors (721549).

3445955 is a wasteful number, since it uses less digits than its factorization.

3445955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5397.

The product of its digits is 54000, while the sum is 35.

The square root of 3445955 is about 1856.3283653492. The cubic root of 3445955 is about 151.0439034363.

The spelling of 3445955 in words is "three million, four hundred forty-five thousand, nine hundred fifty-five".