3457422 has 24 divisors (see below), whose sum is σ = 7525440. Its totient is φ = 1147200.

The previous prime is 3457417. The next prime is 3457427. The reversal of 3457422 is 2247543.

It is an interprime number because it is at equal distance from previous prime (3457417) and next prime (3457427).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3457427) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6979 + ... + 7457.

It is an arithmetic number, because the mean of its divisors is an integer number (313560).

Almost surely, 2^3457422 is an apocalyptic number.

3457422 is an abundant number, since it is smaller than the sum of its proper divisors (4068018).

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

3457422 is a wasteful number, since it uses less digits than its factorization.

3457422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888 (or 885 counting only the distinct ones).

The product of its digits is 6720, while the sum is 27.

The square root of 3457422 is about 1859.4144239518. The cubic root of 3457422 is about 151.2112593446.

It can be divided in two parts, 345742 and 2, that added together give a square (345744 = 588²).

The spelling of 3457422 in words is "three million, four hundred fifty-seven thousand, four hundred twenty-two".