3451722 has 16 divisors (see below), whose sum is σ = 6924960. Its totient is φ = 1146992.

The previous prime is 3451699. The next prime is 3451759. The reversal of 3451722 is 2271543.

3451722 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3451692 and 3451701.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1828 + ... + 3200.

It is an arithmetic number, because the mean of its divisors is an integer number (432810).

Almost surely, 2^3451722 is an apocalyptic number.

3451722 is an abundant number, since it is smaller than the sum of its proper divisors (3473238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3451722 is a wasteful number, since it uses less digits than its factorization.

3451722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1797.

The product of its digits is 1680, while the sum is 24.

The square root of 3451722 is about 1857.8810510902. The cubic root of 3451722 is about 151.1281166383.

It can be divided in two parts, 3 and 451722, that added together give a triangular number (451725 = T₉₅₀).

The spelling of 3451722 in words is "three million, four hundred fifty-one thousand, seven hundred twenty-two".