60319980 has 144 divisors (see below), whose sum is σ = 213595200. Its totient is φ = 13773312.

The previous prime is 60319937. The next prime is 60319981. The reversal of 60319980 is 8991306.

60319980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (60319981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 61252 + ... + 62228.

It is an arithmetic number, because the mean of its divisors is an integer number (1483300).

Almost surely, 2^60319980 is an apocalyptic number.

60319980 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60319980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106797600).

60319980 is an abundant number, since it is smaller than the sum of its proper divisors (153275220).

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

60319980 is a wasteful number, since it uses less digits than its factorization.

60319980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013 (or 994 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 60319980 is about 7766.5938480134. The cubic root of 60319980 is about 392.1814636034.

The spelling of 60319980 in words is "sixty million, three hundred nineteen thousand, nine hundred eighty".