3421607 has 8 divisors (see below), whose sum is σ = 4140576. Its totient is φ = 2760192.

The previous prime is 3421603. The next prime is 3421631. The reversal of 3421607 is 7061243.

3421607 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

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 3421607 - 2² = 3421603 is a prime.

It is a Duffinian number.

3421607 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3421603) 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, 14258 + ... + 14495.

It is an arithmetic number, because the mean of its divisors is an integer number (517572).

Almost surely, 2^3421607 is an apocalyptic number.

3421607 is a deficient number, since it is larger than the sum of its proper divisors (718969).

3421607 is a wasteful number, since it uses less digits than its factorization.

3421607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28777.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 3421607 is about 1849.7586329032. The cubic root of 3421607 is about 150.6873198730.

The spelling of 3421607 in words is "three million, four hundred twenty-one thousand, six hundred seven".