3404722 has 8 divisors (see below), whose sum is σ = 5231772. Its totient is φ = 1660800.

The previous prime is 3404719. The next prime is 3404729. The reversal of 3404722 is 2274043.

It can be written as a sum of positive squares in 2 ways, for example, as 3381921 + 22801 = 1839^2 + 151^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 3404693 and 3404702.

It is not an unprimeable number, because it can be changed into a prime (3404729) 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, 20679 + ... + 20842.

Almost surely, 2^3404722 is an apocalyptic number.

3404722 is a deficient number, since it is larger than the sum of its proper divisors (1827050).

3404722 is a wasteful number, since it uses less digits than its factorization.

3404722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41564.

The product of its (nonzero) digits is 1344, while the sum is 22.

The square root of 3404722 is about 1845.1888792208. The cubic root of 3404722 is about 150.4390396335.

Adding to 3404722 its reverse (2274043), we get a palindrome (5678765).

The spelling of 3404722 in words is "three million, four hundred four thousand, seven hundred twenty-two".