6384738 has 16 divisors (see below), whose sum is σ = 12845376. Its totient is φ = 2115600.

The previous prime is 6384737. The next prime is 6384739. The reversal of 6384738 is 8374836.

It is an interprime number because it is at equal distance from previous prime (6384737) and next prime (6384739).

It is a junction number, because it is equal to n+sod(n) for n = 6384696 and 6384705.

It is not an unprimeable number, because it can be changed into a prime (6384737) 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, 2038 + ... + 4113.

It is an arithmetic number, because the mean of its divisors is an integer number (802836).

Almost surely, 2^6384738 is an apocalyptic number.

6384738 is an abundant number, since it is smaller than the sum of its proper divisors (6460638).

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

6384738 is a wasteful number, since it uses less digits than its factorization.

6384738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6329.

The product of its digits is 96768, while the sum is 39.

The square root of 6384738 is about 2526.8039100809. The cubic root of 6384738 is about 185.5158526906.

The spelling of 6384738 in words is "six million, three hundred eighty-four thousand, seven hundred thirty-eight".