3422547 has 8 divisors (see below), whose sum is σ = 5070480. Its totient is φ = 2281680.

The previous prime is 3422543. The next prime is 3422563. The reversal of 3422547 is 7452243.

3422547 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3422547 - 2² = 3422543 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 126761 = 3422547 / (3 + 4 + 2 + 2 + 5 + 4 + 7).

It is a self number, because there is not a number n which added to its sum of digits gives 3422547.

It is not an unprimeable number, because it can be changed into a prime (3422543) 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 7 ways as a sum of consecutive naturals, for example, 63354 + ... + 63407.

It is an arithmetic number, because the mean of its divisors is an integer number (633810).

Almost surely, 2^3422547 is an apocalyptic number.

3422547 is a deficient number, since it is larger than the sum of its proper divisors (1647933).

3422547 is a wasteful number, since it uses less digits than its factorization.

3422547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126770 (or 126764 counting only the distinct ones).

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

The square root of 3422547 is about 1850.0127026591. The cubic root of 3422547 is about 150.7011177865.

It can be divided in two parts, 3422 and 547, that added together give a square (3969 = 63²).

The spelling of 3422547 in words is "three million, four hundred twenty-two thousand, five hundred forty-seven".