60909379 has 2 divisors, whose sum is σ = 60909380. Its totient is φ = 60909378.

The previous prime is 60909361. The next prime is 60909391. The reversal of 60909379 is 97390906.

60909379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 60909379 - 2⁵ = 60909347 is a prime.

It is not a weakly prime, because it can be changed into another prime (60909319) 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 as a sum of consecutive naturals, namely, 30454689 + 30454690.

It is an arithmetic number, because the mean of its divisors is an integer number (30454690).

Almost surely, 2^60909379 is an apocalyptic number.

60909379 is a deficient number, since it is larger than the sum of its proper divisors (1).

60909379 is an equidigital number, since it uses as much as digits as its factorization.

60909379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 91854, while the sum is 43.

The square root of 60909379 is about 7804.4461046252. The cubic root of 60909379 is about 393.4546876499.

The spelling of 60909379 in words is "sixty million, nine hundred nine thousand, three hundred seventy-nine".