3457722 has 8 divisors (see below), whose sum is σ = 6915456. Its totient is φ = 1152572.

The previous prime is 3457721. The next prime is 3457723. The reversal of 3457722 is 2277543.

3457722 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3457721) and next prime (3457723).

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

3457722 is an admirable number.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3457722.

It is not an unprimeable number, because it can be changed into a prime (3457721) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 288138 + ... + 288149.

It is an arithmetic number, because the mean of its divisors is an integer number (864432).

Almost surely, 2^3457722 is an apocalyptic number.

3457722 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3457722 is a wasteful number, since it uses less digits than its factorization.

3457722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576292.

The product of its digits is 11760, while the sum is 30.

The square root of 3457722 is about 1859.4950927604. The cubic root of 3457722 is about 151.2156327444.

The spelling of 3457722 in words is "three million, four hundred fifty-seven thousand, seven hundred twenty-two".