1039802068 has 12 divisors (see below), whose sum is σ = 1826370112. Its totient is φ = 517982040.

The previous prime is 1039802063. The next prime is 1039802081. The reversal of 1039802068 is 8602089301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1039802063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 478530 + ... + 480697.

Almost surely, 2^1039802068 is an apocalyptic number.

It is an amenable number.

1039802068 is a deficient number, since it is larger than the sum of its proper divisors (786568044).

1039802068 is a wasteful number, since it uses less digits than its factorization.

1039802068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959502 (or 959500 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 1039802068 is about 32245.9620417813. The cubic root of 1039802068 is about 1013.0951251694.

The spelling of 1039802068 in words is "one billion, thirty-nine million, eight hundred two thousand, sixty-eight".