8364437 has 4 divisors (see below), whose sum is σ = 8382816. Its totient is φ = 8346060.

The previous prime is 8364431. The next prime is 8364443. The reversal of 8364437 is 7344638.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (8364431) and next prime (8364443).

It is a cyclic number.

It is not a de Polignac number, because 8364437 - 2¹⁰ = 8363413 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8364397 and 8364406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8364431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8489 + ... + 9422.

It is an arithmetic number, because the mean of its divisors is an integer number (2095704).

Almost surely, 2^8364437 is an apocalyptic number.

It is an amenable number.

8364437 is a deficient number, since it is larger than the sum of its proper divisors (18379).

8364437 is a wasteful number, since it uses less digits than its factorization.

8364437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18378.

The product of its digits is 48384, while the sum is 35.

The square root of 8364437 is about 2892.1336414488. The cubic root of 8364437 is about 202.9919917247.

The spelling of 8364437 in words is "eight million, three hundred sixty-four thousand, four hundred thirty-seven".