39775196069 has 8 divisors (see below), whose sum is σ = 45461340288. Its totient is φ = 34090045200.

The previous prime is 39775196051. The next prime is 39775196129. The reversal of 39775196069 is 96069157793.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-39775196069 is a prime.

It is a super-2 number, since 2×39775196069² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39775166069) 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, 160457 + ... + 324494.

It is an arithmetic number, because the mean of its divisors is an integer number (5682667536).

Almost surely, 2^39775196069 is an apocalyptic number.

It is an amenable number.

39775196069 is a deficient number, since it is larger than the sum of its proper divisors (5686144219).

39775196069 is a wasteful number, since it uses less digits than its factorization.

39775196069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496675.

The product of its (nonzero) digits is 19289340, while the sum is 62.

The spelling of 39775196069 in words is "thirty-nine billion, seven hundred seventy-five million, one hundred ninety-six thousand, sixty-nine".