58064399 has 8 divisors (see below), whose sum is σ = 61280880. Its totient is φ = 54864000.

The previous prime is 58064389. The next prime is 58064417. The reversal of 58064399 is 99346085.

It is a Cunningham number, because it is equal to 7620²-1.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-58064399 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 (58064329) 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, 3809 + ... + 11429.

It is an arithmetic number, because the mean of its divisors is an integer number (7660110).

Almost surely, 2^58064399 is an apocalyptic number.

58064399 is a deficient number, since it is larger than the sum of its proper divisors (3216481).

58064399 is a wasteful number, since it uses less digits than its factorization.

58064399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8041.

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 58064399 is about 7619.9999343832. Note that the first 4 decimals coincide. The cubic root of 58064399 is about 387.2308757758.

The spelling of 58064399 in words is "fifty-eight million, sixty-four thousand, three hundred ninety-nine".