803693102934887 has 16 divisors (see below), whose sum is σ = 935899778891520. Its totient is φ = 682426922083200.

The previous prime is 803693102934817. The next prime is 803693102934919. The reversal of 803693102934887 is 788439201396308.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-803693102934887 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (71).

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 803693102934887.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (803693102934817) 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, 27080418578 + ... + 27080448255.

It is an arithmetic number, because the mean of its divisors is an integer number (58493736180720).

Almost surely, 2^{803693102934887} is an apocalyptic number.

803693102934887 is a deficient number, since it is larger than the sum of its proper divisors (132206675956633).

803693102934887 is a wasteful number, since it uses less digits than its factorization.

803693102934887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54160866934.

The product of its (nonzero) digits is 376233984, while the sum is 71.

The spelling of 803693102934887 in words is "eight hundred three trillion, six hundred ninety-three billion, one hundred two million, nine hundred thirty-four thousand, eight hundred eighty-seven".