4206397 has 8 divisors (see below), whose sum is σ = 4546080. Its totient is φ = 3869040.

The previous prime is 4206383. The next prime is 4206409. The reversal of 4206397 is 7936024.

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

It is a cyclic number.

It is not a de Polignac number, because 4206397 - 2¹⁹ = 3682109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4206317) 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, 6054 + ... + 6712.

It is an arithmetic number, because the mean of its divisors is an integer number (568260).

Almost surely, 2^4206397 is an apocalyptic number.

It is an amenable number.

4206397 is a deficient number, since it is larger than the sum of its proper divisors (339683).

4206397 is a wasteful number, since it uses less digits than its factorization.

4206397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1163.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 4206397 is about 2050.9502675589. The cubic root of 4206397 is about 161.4247365665.

The spelling of 4206397 in words is "four million, two hundred six thousand, three hundred ninety-seven".