83675369287 has 8 divisors (see below), whose sum is σ = 84321016560. Its totient is φ = 83029826880.

The previous prime is 83675369251. The next prime is 83675369293. The reversal of 83675369287 is 78296357638.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 83675369287 - 2²⁷ = 83541151559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83675360287) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2529289 + ... + 2562157.

It is an arithmetic number, because the mean of its divisors is an integer number (10540127070).

Almost surely, 2^83675369287 is an apocalyptic number.

83675369287 is a deficient number, since it is larger than the sum of its proper divisors (645647273).

83675369287 is a wasteful number, since it uses less digits than its factorization.

83675369287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52433.

The product of its digits is 91445760, while the sum is 64.

The spelling of 83675369287 in words is "eighty-three billion, six hundred seventy-five million, three hundred sixty-nine thousand, two hundred eighty-seven".