3455427 has 8 divisors (see below), whose sum is σ = 4648464. Its totient is φ = 2283008.

The previous prime is 3455407. The next prime is 3455443. The reversal of 3455427 is 7245543.

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

It is a cyclic number.

It is not a de Polignac number, because 3455427 - 2⁶ = 3455363 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3455394 and 3455403.

It is not an unprimeable number, because it can be changed into a prime (3455407) 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, 4758 + ... + 5435.

It is an arithmetic number, because the mean of its divisors is an integer number (581058).

Almost surely, 2^3455427 is an apocalyptic number.

3455427 is a deficient number, since it is larger than the sum of its proper divisors (1193037).

3455427 is a wasteful number, since it uses less digits than its factorization.

3455427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10309.

The product of its digits is 16800, while the sum is 30.

The square root of 3455427 is about 1858.8778873288. The cubic root of 3455427 is about 151.1821697991.

The spelling of 3455427 in words is "three million, four hundred fifty-five thousand, four hundred twenty-seven".