747913103 has 32 divisors (see below), whose sum is σ = 945423360. Its totient is φ = 577463040.

The previous prime is 747913039. The next prime is 747913123. The reversal of 747913103 is 301319747.

It is a Cunningham number, because it is equal to 27348²-1.

It is not a de Polignac number, because 747913103 - 2⁶ = 747913039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (747913123) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 189476 + ... + 193382.

It is an arithmetic number, because the mean of its divisors is an integer number (29544480).

Almost surely, 2^747913103 is an apocalyptic number.

747913103 is a deficient number, since it is larger than the sum of its proper divisors (197510257).

747913103 is a wasteful number, since it uses less digits than its factorization.

747913103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4007.

The product of its (nonzero) digits is 15876, while the sum is 35.

The square root of 747913103 is about 27347.9999817171. Note that the first 4 decimals coincide. The cubic root of 747913103 is about 907.7168150358.

The spelling of 747913103 in words is "seven hundred forty-seven million, nine hundred thirteen thousand, one hundred three".