8013047693 has 16 divisors (see below), whose sum is σ = 9274725504. Its totient is φ = 6781145280.

The previous prime is 8013047677. The next prime is 8013047711. The reversal of 8013047693 is 3967403108.

It is not a de Polignac number, because 8013047693 - 2⁴ = 8013047677 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8013047693.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8013047633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158471 + ... + 202827.

It is an arithmetic number, because the mean of its divisors is an integer number (579670344).

Almost surely, 2^8013047693 is an apocalyptic number.

It is an amenable number.

8013047693 is a deficient number, since it is larger than the sum of its proper divisors (1261677811).

8013047693 is a wasteful number, since it uses less digits than its factorization.

8013047693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44692.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 8013047693 is about 89515.6282053586. The cubic root of 8013047693 is about 2001.0867171660.

The spelling of 8013047693 in words is "eight billion, thirteen million, forty-seven thousand, six hundred ninety-three".