747899273 has 16 divisors (see below), whose sum is σ = 846692352. Its totient is φ = 654474000.

The previous prime is 747899267. The next prime is 747899293. The reversal of 747899273 is 372998747.

It is a cyclic number.

It is not a de Polignac number, because 747899273 - 2⁸ = 747899017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (747899233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59390 + ... + 70872.

It is an arithmetic number, because the mean of its divisors is an integer number (52918272).

Almost surely, 2^747899273 is an apocalyptic number.

It is an amenable number.

747899273 is a deficient number, since it is larger than the sum of its proper divisors (98793079).

747899273 is a wasteful number, since it uses less digits than its factorization.

747899273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11716.

The product of its digits is 5334336, while the sum is 56.

The square root of 747899273 is about 27347.7471284199. The cubic root of 747899273 is about 907.7112200004.

The spelling of 747899273 in words is "seven hundred forty-seven million, eight hundred ninety-nine thousand, two hundred seventy-three".