67340000736 has 36 divisors (see below), whose sum is σ = 191498127912. Its totient is φ = 22446666816.

The previous prime is 67340000701. The next prime is 67340000881. The reversal of 67340000736 is 63700004376.

It is a tau number, because it is divible by the number of its divisors (36).

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 67340000736.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 116909436 + ... + 116910011.

It is an arithmetic number, because the mean of its divisors is an integer number (5319392442).

Almost surely, 2^67340000736 is an apocalyptic number.

It is an amenable number.

67340000736 is an abundant number, since it is smaller than the sum of its proper divisors (124158127176).

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

67340000736 is a wasteful number, since it uses less digits than its factorization.

67340000736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233819463 (or 233819452 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 36.

The spelling of 67340000736 in words is "sixty-seven billion, three hundred forty million, seven hundred thirty-six", and thus it is an aban number.