3582397 has 8 divisors (see below), whose sum is σ = 4409216. Its totient is φ = 2834352.

The previous prime is 3582389. The next prime is 3582401. The reversal of 3582397 is 7932853.

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

It is a 6-Lehmer number, since φ(3582397) divides (3582397-1)⁶.

It is a cyclic number.

It is not a de Polignac number, because 3582397 - 2³ = 3582389 is a prime.

It is a d-powerful number, because it can be written as 3 + 5⁹ + 8⁵ + 2¹¹ + 3¹³ + 9² + 7² .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3580397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19593 + ... + 19774.

It is an arithmetic number, because the mean of its divisors is an integer number (551152).

Almost surely, 2^3582397 is an apocalyptic number.

It is an amenable number.

3582397 is a deficient number, since it is larger than the sum of its proper divisors (826819).

3582397 is a wasteful number, since it uses less digits than its factorization.

3582397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39387.

The product of its digits is 45360, while the sum is 37.

The square root of 3582397 is about 1892.7221137822. The cubic root of 3582397 is about 153.0116755298.

The spelling of 3582397 in words is "three million, five hundred eighty-two thousand, three hundred ninety-seven".