34636632416 has 24 divisors (see below), whose sum is σ = 68514062904. Its totient is φ = 17236235520.

The previous prime is 34636632409. The next prime is 34636632419. The reversal of 34636632416 is 61423663643.

It is a happy number.

It is a super-2 number, since 2×34636632416² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34636632419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2558165 + ... + 2571668.

It is an arithmetic number, because the mean of its divisors is an integer number (2854752621).

Almost surely, 2^34636632416 is an apocalyptic number.

It is an amenable number.

34636632416 is a deficient number, since it is larger than the sum of its proper divisors (33877430488).

34636632416 is a wasteful number, since it uses less digits than its factorization.

34636632416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5130054 (or 5130046 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 44.

The spelling of 34636632416 in words is "thirty-four billion, six hundred thirty-six million, six hundred thirty-two thousand, four hundred sixteen".