64384103 has 8 divisors (see below), whose sum is σ = 77454720. Its totient is φ = 52281720.

The previous prime is 64384093. The next prime is 64384129. The reversal of 64384103 is 30148346.

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 64384103 - 2⁴ = 64384087 is a prime.

It is a super-2 number, since 2×64384103² = 8290625438229218, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64384183) 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, 241913 + ... + 242178.

It is an arithmetic number, because the mean of its divisors is an integer number (9681840).

Almost surely, 2^64384103 is an apocalyptic number.

64384103 is a deficient number, since it is larger than the sum of its proper divisors (13070617).

64384103 is a wasteful number, since it uses less digits than its factorization.

64384103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484117.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 64384103 is about 8023.9705258681. The cubic root of 64384103 is about 400.7986190412.

The spelling of 64384103 in words is "sixty-four million, three hundred eighty-four thousand, one hundred three".