64834093 has 4 divisors (see below), whose sum is σ = 64852960. Its totient is φ = 64815228.

The previous prime is 64834057. The next prime is 64834109. The reversal of 64834093 is 39043846.

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 64834093 - 2⁹ = 64833581 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 (64834013) 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, 2655 + ... + 11692.

It is an arithmetic number, because the mean of its divisors is an integer number (16213240).

Almost surely, 2^64834093 is an apocalyptic number.

It is an amenable number.

64834093 is a deficient number, since it is larger than the sum of its proper divisors (18867).

64834093 is a wasteful number, since it uses less digits than its factorization.

64834093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18866.

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 64834093 is about 8051.9620590264. The cubic root of 64834093 is about 401.7301989880.

The spelling of 64834093 in words is "sixty-four million, eight hundred thirty-four thousand, ninety-three".