34880636 has 24 divisors (see below), whose sum is σ = 69978720. Its totient is φ = 14902272.

The previous prime is 34880597. The next prime is 34880639. The reversal of 34880636 is 63608843.

It is a self number, because there is not a number n which added to its sum of digits gives 34880636.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34880639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8120 + ... + 11648.

It is an arithmetic number, because the mean of its divisors is an integer number (2915780).

Almost surely, 2^34880636 is an apocalyptic number.

It is an amenable number.

34880636 is an abundant number, since it is smaller than the sum of its proper divisors (35098084).

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

34880636 is a wasteful number, since it uses less digits than its factorization.

34880636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3893 (or 3891 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 34880636 is about 5905.9830680421. The cubic root of 34880636 is about 326.7343526734.

The spelling of 34880636 in words is "thirty-four million, eight hundred eighty thousand, six hundred thirty-six".