83474257930 has 16 divisors (see below), whose sum is σ = 171718473600. Its totient is φ = 28619745552.

The previous prime is 83474257849. The next prime is 83474257957. The reversal of 83474257930 is 3975247438.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 596244630 + ... + 596244769.

It is an arithmetic number, because the mean of its divisors is an integer number (10732404600).

Almost surely, 2^83474257930 is an apocalyptic number.

83474257930 is an abundant number, since it is smaller than the sum of its proper divisors (88244215670).

83474257930 is a wasteful number, since it uses less digits than its factorization.

83474257930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1192489413.

The product of its (nonzero) digits is 5080320, while the sum is 52.

The spelling of 83474257930 in words is "eighty-three billion, four hundred seventy-four million, two hundred fifty-seven thousand, nine hundred thirty".