58397949 has 16 divisors (see below), whose sum is σ = 87313600. Its totient is φ = 38572848.

The previous prime is 58397917. The next prime is 58397953. The reversal of 58397949 is 94979385.

It is not a de Polignac number, because 58397949 - 2⁵ = 58397917 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 58397895 and 58397904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58397959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6979 + ... + 12864.

It is an arithmetic number, because the mean of its divisors is an integer number (5457100).

Almost surely, 2^58397949 is an apocalyptic number.

It is an amenable number.

58397949 is a deficient number, since it is larger than the sum of its proper divisors (28915651).

58397949 is a wasteful number, since it uses less digits than its factorization.

58397949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19961 (or 19955 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 54.

The square root of 58397949 is about 7641.8550758307. The cubic root of 58397949 is about 387.9709409810.

The spelling of 58397949 in words is "fifty-eight million, three hundred ninety-seven thousand, nine hundred forty-nine".