58349980 has 24 divisors (see below), whose sum is σ = 131961312. Its totient is φ = 21544512.

The previous prime is 58349947. The next prime is 58349981. The reversal of 58349980 is 8994385.

It is a self number, because there is not a number n which added to its sum of digits gives 58349980.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58349981) 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, 111952 + ... + 112471.

It is an arithmetic number, because the mean of its divisors is an integer number (5498388).

Almost surely, 2^58349980 is an apocalyptic number.

It is an amenable number.

58349980 is an abundant number, since it is smaller than the sum of its proper divisors (73611332).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

58349980 is a wasteful number, since it uses less digits than its factorization.

58349980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224445 (or 224443 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 46.

The square root of 58349980 is about 7638.7158606666. The cubic root of 58349980 is about 387.8646833904.

The spelling of 58349980 in words is "fifty-eight million, three hundred forty-nine thousand, nine hundred eighty".