3455669 has 12 divisors (see below), whose sum is σ = 4097184. Its totient is φ = 2854992.

The previous prime is 3455633. The next prime is 3455719. The reversal of 3455669 is 9665543.

It is not a de Polignac number, because 3455669 - 2¹² = 3451573 is a prime.

It is a super-2 number, since 2×3455669² = 23883296475122, which contains 22 as substring.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3455629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5594 + ... + 6180.

It is an arithmetic number, because the mean of its divisors is an integer number (341432).

Almost surely, 2^3455669 is an apocalyptic number.

It is an amenable number.

3455669 is a deficient number, since it is larger than the sum of its proper divisors (641515).

3455669 is an equidigital number, since it uses as much as digits as its factorization.

3455669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652 (or 623 counting only the distinct ones).

The product of its digits is 97200, while the sum is 38.

The square root of 3455669 is about 1858.9429792223. The cubic root of 3455669 is about 151.1856990524.

The spelling of 3455669 in words is "three million, four hundred fifty-five thousand, six hundred sixty-nine".