34620827836 has 12 divisors (see below), whose sum is σ = 69241655728. Its totient is φ = 14837497632.

The previous prime is 34620827831. The next prime is 34620827849. The reversal of 34620827836 is 63872802643.

It is a happy number.

34620827836 is an admirable number.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 34620827836.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34620827831) 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, 618229041 + ... + 618229096.

Almost surely, 2^34620827836 is an apocalyptic number.

It is an amenable number.

34620827836 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

34620827836 is a wasteful number, since it uses less digits than its factorization.

34620827836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1236458148 (or 1236458146 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 49.

The spelling of 34620827836 in words is "thirty-four billion, six hundred twenty million, eight hundred twenty-seven thousand, eight hundred thirty-six".