34746636621 has 8 divisors (see below), whose sum is σ = 46367428864. Its totient is φ = 23145134400.

The previous prime is 34746636599. The next prime is 34746636637. The reversal of 34746636621 is 12663664743.

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

It is not a de Polignac number, because 34746636621 - 2⁹ = 34746636109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34747636621) 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 7 ways as a sum of consecutive naturals, for example, 4818301 + ... + 4825506.

It is an arithmetic number, because the mean of its divisors is an integer number (5795928608).

Almost surely, 2^34746636621 is an apocalyptic number.

It is an amenable number.

34746636621 is a deficient number, since it is larger than the sum of its proper divisors (11620792243).

34746636621 is a wasteful number, since it uses less digits than its factorization.

34746636621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9645011.

The product of its digits is 2612736, while the sum is 48.

The spelling of 34746636621 in words is "thirty-four billion, seven hundred forty-six million, six hundred thirty-six thousand, six hundred twenty-one".