3455671 has 4 divisors (see below), whose sum is σ = 3460744. Its totient is φ = 3450600.

The previous prime is 3455633. The next prime is 3455719. The reversal of 3455671 is 1765543.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3455671 - 2⁹ = 3455159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3455371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1320 + ... + 2941.

It is an arithmetic number, because the mean of its divisors is an integer number (865186).

Almost surely, 2^3455671 is an apocalyptic number.

3455671 is a deficient number, since it is larger than the sum of its proper divisors (5073).

3455671 is an equidigital number, since it uses as much as digits as its factorization.

3455671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5072.

The product of its digits is 12600, while the sum is 31.

The square root of 3455671 is about 1858.9435171624. The cubic root of 3455671 is about 151.1857282191.

The spelling of 3455671 in words is "three million, four hundred fifty-five thousand, six hundred seventy-one".