3622374 has 72 divisors (see below), whose sum is σ = 9623880. Its totient is φ = 1006992.

The previous prime is 3622373. The next prime is 3622379. The reversal of 3622374 is 4732263.

3622374 = 77² + 78² + ... + 224².

3622374 is a `hidden beast` number, since 3 + 622 + 37 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a zygodrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3622373) 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 in 35 ways as a sum of consecutive naturals, for example, 97884 + ... + 97920.

It is an arithmetic number, because the mean of its divisors is an integer number (133665).

Almost surely, 2^3622374 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3622374, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4811940).

3622374 is an abundant number, since it is smaller than the sum of its proper divisors (6001506).

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

3622374 is a wasteful number, since it uses less digits than its factorization.

3622374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99 (or 49 counting only the distinct ones).

The product of its digits is 6048, while the sum is 27.

The square root of 3622374 is about 1903.2535301425. The cubic root of 3622374 is about 153.5787385122.

The spelling of 3622374 in words is "three million, six hundred twenty-two thousand, three hundred seventy-four".