1038712973 has 2 divisors, whose sum is σ = 1038712974. Its totient is φ = 1038712972.

The previous prime is 1038712963. The next prime is 1038713021. The reversal of 1038712973 is 3792178301.

1038712973 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 612166564 + 426546409 = 24742^2 + 20653^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1038712973 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1038712973.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1038712963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 519356486 + 519356487.

It is an arithmetic number, because the mean of its divisors is an integer number (519356487).

Almost surely, 2^1038712973 is an apocalyptic number.

It is an amenable number.

1038712973 is a deficient number, since it is larger than the sum of its proper divisors (1).

1038712973 is an equidigital number, since it uses as much as digits as its factorization.

1038712973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63504, while the sum is 41.

The square root of 1038712973 is about 32229.0703092720. The cubic root of 1038712973 is about 1012.7412942771.

The spelling of 1038712973 in words is "one billion, thirty-eight million, seven hundred twelve thousand, nine hundred seventy-three".