3442351 has 4 divisors (see below), whose sum is σ = 3755304. Its totient is φ = 3129400.

The previous prime is 3442343. The next prime is 3442357. The reversal of 3442351 is 1532443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1532443 = 11 ⋅139313.

It is a cyclic number.

It is not a de Polignac number, because 3442351 - 2³ = 3442343 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3442357) 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, 156460 + ... + 156481.

It is an arithmetic number, because the mean of its divisors is an integer number (938826).

Almost surely, 2^3442351 is an apocalyptic number.

3442351 is a deficient number, since it is larger than the sum of its proper divisors (312953).

3442351 is a wasteful number, since it uses less digits than its factorization.

3442351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312952.

The product of its digits is 1440, while the sum is 22.

The square root of 3442351 is about 1855.3573779733. The cubic root of 3442351 is about 150.9912279453.

Adding to 3442351 its reverse (1532443), we get a palindrome (4974794).

The spelling of 3442351 in words is "three million, four hundred forty-two thousand, three hundred fifty-one".