83369069 has 8 divisors (see below), whose sum is σ = 95551680. Its totient is φ = 71254656.

The previous prime is 83369051. The next prime is 83369081. The reversal of 83369069 is 96096338.

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 83369069 - 2¹² = 83364973 is a prime.

It is a super-2 number, since 2×83369069² = 13900803331853522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83369369) 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, 14399 + ... + 19340.

It is an arithmetic number, because the mean of its divisors is an integer number (11943960).

Almost surely, 2^83369069 is an apocalyptic number.

It is an amenable number.

83369069 is a deficient number, since it is larger than the sum of its proper divisors (12182611).

83369069 is a wasteful number, since it uses less digits than its factorization.

83369069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34099.

The product of its (nonzero) digits is 209952, while the sum is 44.

The square root of 83369069 is about 9130.6664050331. Note that the first 3 decimals coincide. The cubic root of 83369069 is about 436.8526594061.

The spelling of 83369069 in words is "eighty-three million, three hundred sixty-nine thousand, sixty-nine".