3622373 has 2 divisors, whose sum is σ = 3622374.
Its totient is φ = 3622372.
The previous prime is 3622357. The next prime is 3622379. The reversal of 3622373 is 3732263.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 3508129 + 114244 = 1873^2 + 338^2
It is a cyclic number.
It is not a de Polignac number, because 3622373 - 24 = 3622357 is a prime.
It is a super-2 number, since 2×36223732 = 26243172302258, which contains 22 as substring.
It is equal to p258254 and since 3622373 and 258254 have the same sum of digits, it is a Honaker prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3622379) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1811186 + 1811187.
It is an arithmetic number, because the mean of its divisors is an integer number (1811187).
Almost surely, 23622373 is an apocalyptic number.
It is an amenable number.
3622373 is a deficient number, since it is larger than the sum of its proper divisors (1).
3622373 is an equidigital number, since it uses as much as digits as its factorization.
3622373 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 4536, while the sum is 26.
The square root of 3622373 is about 1903.2532674345.
The cubic root of 3622373 is about 153.5787243798.
The spelling of 3622373 in words is "three million, six hundred twenty-two thousand, three hundred seventy-three".