60863979 has 16 divisors (see below), whose sum is σ = 88911360. Its totient is φ = 36728160.

The previous prime is 60863977. The next prime is 60863993. The reversal of 60863979 is 97936806.

It is a happy number.

It is not a de Polignac number, because 60863979 - 2¹ = 60863977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (60863977) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4029 + ... + 11745.

It is an arithmetic number, because the mean of its divisors is an integer number (5556960).

Almost surely, 2^60863979 is an apocalyptic number.

60863979 is a deficient number, since it is larger than the sum of its proper divisors (28047381).

60863979 is a wasteful number, since it uses less digits than its factorization.

60863979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7970.

The product of its (nonzero) digits is 489888, while the sum is 48.

The square root of 60863979 is about 7801.5369639578. The cubic root of 60863979 is about 393.3569069628.

The spelling of 60863979 in words is "sixty million, eight hundred sixty-three thousand, nine hundred seventy-nine".