58290389 has 4 divisors (see below), whose sum is σ = 58387980. Its totient is φ = 58192800.

The previous prime is 58290373. The next prime is 58290391. The reversal of 58290389 is 98309285.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 37724164 + 20566225 = 6142^2 + 4535^2 .

It is a cyclic number.

It is not a de Polignac number, because 58290389 - 2⁴ = 58290373 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 (58290989) 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, 47894 + ... + 49095.

It is an arithmetic number, because the mean of its divisors is an integer number (14596995).

Almost surely, 2^58290389 is an apocalyptic number.

It is an amenable number.

58290389 is a deficient number, since it is larger than the sum of its proper divisors (97591).

58290389 is an equidigital number, since it uses as much as digits as its factorization.

58290389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97590.

The product of its (nonzero) digits is 155520, while the sum is 44.

The square root of 58290389 is about 7634.8142740999. The cubic root of 58290389 is about 387.7326004140.

The spelling of 58290389 in words is "fifty-eight million, two hundred ninety thousand, three hundred eighty-nine".