3451046 has 16 divisors (see below), whose sum is σ = 5488560. Its totient is φ = 1622880.

The previous prime is 3451043. The next prime is 3451061. The reversal of 3451046 is 6401543.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3451043) 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, 7256 + ... + 7716.

It is an arithmetic number, because the mean of its divisors is an integer number (343035).

Almost surely, 2^3451046 is an apocalyptic number.

3451046 is a deficient number, since it is larger than the sum of its proper divisors (2037514).

3451046 is a wasteful number, since it uses less digits than its factorization.

3451046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 3451046 is about 1857.6991144962. The cubic root of 3451046 is about 151.1182501353.

Adding to 3451046 its reverse (6401543), we get a palindrome (9852589).

The spelling of 3451046 in words is "three million, four hundred fifty-one thousand, forty-six".