3422705 has 16 divisors (see below), whose sum is σ = 4826304. Its totient is φ = 2297280.

The previous prime is 3422693. The next prime is 3422707. The reversal of 3422705 is 5072243.

It is not a de Polignac number, because 3422705 - 2¹⁸ = 3160561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3422707) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1679 + ... + 3108.

It is an arithmetic number, because the mean of its divisors is an integer number (301644).

Almost surely, 2^3422705 is an apocalyptic number.

It is an amenable number.

3422705 is a deficient number, since it is larger than the sum of its proper divisors (1403599).

3422705 is a wasteful number, since it uses less digits than its factorization.

3422705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4816.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 3422705 is about 1850.0554045758. The cubic root of 3422705 is about 150.7034367622.

Adding to 3422705 its reverse (5072243), we get a palindrome (8494948).

The spelling of 3422705 in words is "three million, four hundred twenty-two thousand, seven hundred five".