3493822 has 4 divisors (see below), whose sum is σ = 5240736. Its totient is φ = 1746910.

The previous prime is 3493817. The next prime is 3493829. The reversal of 3493822 is 2283943.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3493829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 873454 + ... + 873457.

It is an arithmetic number, because the mean of its divisors is an integer number (1310184).

Almost surely, 2^3493822 is an apocalyptic number.

3493822 is a deficient number, since it is larger than the sum of its proper divisors (1746914).

3493822 is a wasteful number, since it uses less digits than its factorization.

3493822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1746913.

The product of its digits is 10368, while the sum is 31.

The square root of 3493822 is about 1869.1768241662. The cubic root of 3493822 is about 151.7400624245.

The spelling of 3493822 in words is "three million, four hundred ninety-three thousand, eight hundred twenty-two".