34734636 has 24 divisors (see below), whose sum is σ = 90053040. Its totient is φ = 11578176.

The previous prime is 34734631. The next prime is 34734643. The reversal of 34734636 is 63643743.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 34734636.

It is not an unprimeable number, because it can be changed into a prime (34734631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160701 + ... + 160916.

It is an arithmetic number, because the mean of its divisors is an integer number (3752210).

Almost surely, 2^34734636 is an apocalyptic number.

34734636 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

34734636 is an abundant number, since it is smaller than the sum of its proper divisors (55318404).

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

34734636 is a wasteful number, since it uses less digits than its factorization.

34734636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321630 (or 321622 counting only the distinct ones).

The product of its digits is 108864, while the sum is 36.

The square root of 34734636 is about 5893.6097597313. The cubic root of 34734636 is about 326.2778441026.

The spelling of 34734636 in words is "thirty-four million, seven hundred thirty-four thousand, six hundred thirty-six".