6384473 has 4 divisors (see below), whose sum is σ = 6397968. Its totient is φ = 6370980.

The previous prime is 6384467. The next prime is 6384487. The reversal of 6384473 is 3744836.

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 a cyclic number.

It is not a de Polignac number, because 6384473 - 2¹⁶ = 6318937 is a prime.

It is a super-2 number, since 2×6384473² = 81522990975458, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6384463) 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, 6011 + ... + 6992.

It is an arithmetic number, because the mean of its divisors is an integer number (1599492).

Almost surely, 2^6384473 is an apocalyptic number.

It is an amenable number.

6384473 is a deficient number, since it is larger than the sum of its proper divisors (13495).

6384473 is a wasteful number, since it uses less digits than its factorization.

6384473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13494.

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

The square root of 6384473 is about 2526.7514717518. The cubic root of 6384473 is about 185.5132860293.

The spelling of 6384473 in words is "six million, three hundred eighty-four thousand, four hundred seventy-three".