34661977086 has 32 divisors (see below), whose sum is σ = 78914227968. Its totient is φ = 10046949440.

The previous prime is 34661977079. The next prime is 34661977087. The reversal of 34661977086 is 68077916643.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34661977087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11415471 + ... + 11418506.

It is an arithmetic number, because the mean of its divisors is an integer number (2466069624).

Almost surely, 2^34661977086 is an apocalyptic number.

34661977086 is an abundant number, since it is smaller than the sum of its proper divisors (44252250882).

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

34661977086 is a wasteful number, since it uses less digits than its factorization.

34661977086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22834016.

The product of its (nonzero) digits is 9144576, while the sum is 57.

The spelling of 34661977086 in words is "thirty-four billion, six hundred sixty-one million, nine hundred seventy-seven thousand, eighty-six".