69766960836 has 12 divisors (see below), whose sum is σ = 162789575312. Its totient is φ = 23255653608.

The previous prime is 69766960777. The next prime is 69766960847. The reversal of 69766960836 is 63806966796.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

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 3 ways as a sum of consecutive naturals, for example, 2906956690 + ... + 2906956713.

Almost surely, 2^69766960836 is an apocalyptic number.

It is an amenable number.

69766960836 is an abundant number, since it is smaller than the sum of its proper divisors (93022614476).

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

69766960836 is a wasteful number, since it uses less digits than its factorization.

69766960836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5813913410 (or 5813913408 counting only the distinct ones).

The product of its (nonzero) digits is 105815808, while the sum is 66.

The spelling of 69766960836 in words is "sixty-nine billion, seven hundred sixty-six million, nine hundred sixty thousand, eight hundred thirty-six".