58678369 has 4 divisors (see below), whose sum is σ = 58982596. Its totient is φ = 58374144.

The previous prime is 58678357. The next prime is 58678393. The reversal of 58678369 is 96387685.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 96387685 = 5 ⋅19277537.

It can be written as a sum of positive squares in 2 ways, for example, as 5198400 + 53479969 = 2280^2 + 7313^2 .

It is a cyclic number.

It is not a de Polignac number, because 58678369 - 2¹⁹ = 58154081 is a prime.

It is a super-2 number, since 2×58678369² = 6886301977000322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58678769) 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, 151824 + ... + 152209.

It is an arithmetic number, because the mean of its divisors is an integer number (14745649).

Almost surely, 2^58678369 is an apocalyptic number.

It is an amenable number.

58678369 is a deficient number, since it is larger than the sum of its proper divisors (304227).

58678369 is a wasteful number, since it uses less digits than its factorization.

58678369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304226.

The product of its digits is 2177280, while the sum is 52.

The square root of 58678369 is about 7660.1807419930. The cubic root of 58678369 is about 388.5909463995.

The spelling of 58678369 in words is "fifty-eight million, six hundred seventy-eight thousand, three hundred sixty-nine".