693337738086 has 24 divisors (see below), whose sum is σ = 1716836304144. Its totient is φ = 198096496560.

The previous prime is 693337738069. The next prime is 693337738103. The reversal of 693337738086 is 680837733396.

It is an interprime number because it is at equal distance from previous prime (693337738069) and next prime (693337738103).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 2751340105 + ... + 2751340356.

It is an arithmetic number, because the mean of its divisors is an integer number (71534846006).

Almost surely, 2^693337738086 is an apocalyptic number.

693337738086 is an abundant number, since it is smaller than the sum of its proper divisors (1023498566058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

693337738086 is a wasteful number, since it uses less digits than its factorization.

693337738086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5502680476 (or 5502680473 counting only the distinct ones).

The product of its (nonzero) digits is 82301184, while the sum is 63.

The spelling of 693337738086 in words is "six hundred ninety-three billion, three hundred thirty-seven million, seven hundred thirty-eight thousand, eighty-six".