60933979 has 2 divisors, whose sum is σ = 60933980. Its totient is φ = 60933978.

The previous prime is 60933953. The next prime is 60933991. The reversal of 60933979 is 97933906.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 60933979 - 2²³ = 52545371 is a prime.

It is not a weakly prime, because it can be changed into another prime (60933179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30466989 + 30466990.

It is an arithmetic number, because the mean of its divisors is an integer number (30466990).

Almost surely, 2^60933979 is an apocalyptic number.

60933979 is a deficient number, since it is larger than the sum of its proper divisors (1).

60933979 is an equidigital number, since it uses as much as digits as its factorization.

60933979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 275562, while the sum is 46.

The square root of 60933979 is about 7806.0219702484. The cubic root of 60933979 is about 393.5076498413.

The spelling of 60933979 in words is "sixty million, nine hundred thirty-three thousand, nine hundred seventy-nine".