3722258 has 8 divisors (see below), whose sum is σ = 5591820. Its totient is φ = 1858320.

The previous prime is 3722249. The next prime is 3722273. The reversal of 3722258 is 8522273.

It can be written as a sum of positive squares in 2 ways, for example, as 3179089 + 543169 = 1783^2 + 737^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 3722258.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1268 + ... + 3008.

Almost surely, 2^3722258 is an apocalyptic number.

3722258 is a deficient number, since it is larger than the sum of its proper divisors (1869562).

3722258 is a wasteful number, since it uses less digits than its factorization.

3722258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2812.

The product of its digits is 6720, while the sum is 29.

The square root of 3722258 is about 1929.3154226305. The cubic root of 3722258 is about 154.9775617884.

The spelling of 3722258 in words is "three million, seven hundred twenty-two thousand, two hundred fifty-eight".