60780379 has 8 divisors (see below), whose sum is σ = 66387888. Its totient is φ = 55186560.

The previous prime is 60780361. The next prime is 60780407. The reversal of 60780379 is 97308706.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 60780379 - 2⁹ = 60779867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60780359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7359 + ... + 13255.

It is an arithmetic number, because the mean of its divisors is an integer number (8298486).

Almost surely, 2^60780379 is an apocalyptic number.

60780379 is a deficient number, since it is larger than the sum of its proper divisors (5607509).

60780379 is a wasteful number, since it uses less digits than its factorization.

60780379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6845.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 60780379 is about 7796.1772042457. The cubic root of 60780379 is about 393.1767253745.

The spelling of 60780379 in words is "sixty million, seven hundred eighty thousand, three hundred seventy-nine".