58878349 has 2 divisors, whose sum is σ = 58878350. Its totient is φ = 58878348.

The previous prime is 58878341. The next prime is 58878403. The reversal of 58878349 is 94387885.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33698025 + 25180324 = 5805^2 + 5018^2 .

It is a cyclic number.

It is not a de Polignac number, because 58878349 - 2³ = 58878341 is a prime.

It is a super-3 number, since 3×58878349³ (a number of 24 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 58878296 and 58878305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (58878341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29439174 + 29439175.

It is an arithmetic number, because the mean of its divisors is an integer number (29439175).

Almost surely, 2^58878349 is an apocalyptic number.

It is an amenable number.

58878349 is a deficient number, since it is larger than the sum of its proper divisors (1).

58878349 is an equidigital number, since it uses as much as digits as its factorization.

58878349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1935360, while the sum is 52.

The square root of 58878349 is about 7673.2228561407. Note that the first 3 decimals coincide. The cubic root of 58878349 is about 389.0318942576.

The spelling of 58878349 in words is "fifty-eight million, eight hundred seventy-eight thousand, three hundred forty-nine".