35966393656 has 16 divisors (see below), whose sum is σ = 67442047200. Its totient is φ = 17981847744.

The previous prime is 35966393651. The next prime is 35966393663. The reversal of 35966393656 is 65639366953.

It is a happy number.

It is a super-3 number, since 3×35966393656³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 35966393594 and 35966393603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35966393651) by changing a digit.

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, 50461 + ... + 272908.

It is an arithmetic number, because the mean of its divisors is an integer number (4215127950).

Almost surely, 2^35966393656 is an apocalyptic number.

It is an amenable number.

35966393656 is a deficient number, since it is larger than the sum of its proper divisors (31475653544).

35966393656 is a wasteful number, since it uses less digits than its factorization.

35966393656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337278 (or 337274 counting only the distinct ones).

The product of its digits is 70858800, while the sum is 61.

The spelling of 35966393656 in words is "thirty-five billion, nine hundred sixty-six million, three hundred ninety-three thousand, six hundred fifty-six".