493109297930 has 32 divisors (see below), whose sum is σ = 959804246016. Its totient is φ = 181691332864.

The previous prime is 493109297921. The next prime is 493109297953. The reversal of 493109297930 is 39792901394.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30849914 + ... + 30865893.

It is an arithmetic number, because the mean of its divisors is an integer number (29993882688).

Almost surely, 2^493109297930 is an apocalyptic number.

493109297930 is a deficient number, since it is larger than the sum of its proper divisors (466694948086).

493109297930 is a wasteful number, since it uses less digits than its factorization.

493109297930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61715878.

The product of its (nonzero) digits is 3306744, while the sum is 56.

The spelling of 493109297930 in words is "four hundred ninety-three billion, one hundred nine million, two hundred ninety-seven thousand, nine hundred thirty".