1012684039 has 2 divisors, whose sum is σ = 1012684040. Its totient is φ = 1012684038.

The previous prime is 1012684007. The next prime is 1012684061. The reversal of 1012684039 is 9304862101.

1012684039 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1012684039 - 2⁵ = 1012684007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1012683995 and 1012684013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1012684139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506342019 + 506342020.

It is an arithmetic number, because the mean of its divisors is an integer number (506342020).

Almost surely, 2^1012684039 is an apocalyptic number.

1012684039 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012684039 is an equidigital number, since it uses as much as digits as its factorization.

1012684039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 1012684039 is about 31822.6969158807. The cubic root of 1012684039 is about 1004.2102618180.

The spelling of 1012684039 in words is "one billion, twelve million, six hundred eighty-four thousand, thirty-nine".