747117383 has 2 divisors, whose sum is σ = 747117384. Its totient is φ = 747117382.

The previous prime is 747117367. The next prime is 747117403. The reversal of 747117383 is 383711747.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 747117383 - 2⁴ = 747117367 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 747117383.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (747117083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373558691 + 373558692.

It is an arithmetic number, because the mean of its divisors is an integer number (373558692).

Almost surely, 2^747117383 is an apocalyptic number.

747117383 is a deficient number, since it is larger than the sum of its proper divisors (1).

747117383 is an equidigital number, since it uses as much as digits as its factorization.

747117383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 98784, while the sum is 41.

The square root of 747117383 is about 27333.4480627673. The cubic root of 747117383 is about 907.3947879959.

The spelling of 747117383 in words is "seven hundred forty-seven million, one hundred seventeen thousand, three hundred eighty-three".