747823083 has 16 divisors (see below), whose sum is σ = 1145450496. Its totient is φ = 425111040.

The previous prime is 747823079. The next prime is 747823151. The reversal of 747823083 is 380328747.

It is not a de Polignac number, because 747823083 - 2² = 747823079 is a prime.

It is not an unprimeable number, because it can be changed into a prime (747823073) 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 15 ways as a sum of consecutive naturals, for example, 88203 + ... + 96308.

It is an arithmetic number, because the mean of its divisors is an integer number (71590656).

Almost surely, 2^747823083 is an apocalyptic number.

747823083 is a deficient number, since it is larger than the sum of its proper divisors (397627413).

747823083 is a wasteful number, since it uses less digits than its factorization.

747823083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184714.

The product of its (nonzero) digits is 225792, while the sum is 42.

The square root of 747823083 is about 27346.3541079977. The cubic root of 747823083 is about 907.6803954990.

The spelling of 747823083 in words is "seven hundred forty-seven million, eight hundred twenty-three thousand, eighty-three".