67340734 has 16 divisors (see below), whose sum is σ = 106242048. Its totient is φ = 31950072.

The previous prime is 67340729. The next prime is 67340759. The reversal of 67340734 is 43704376.

It is a self number, because there is not a number n which added to its sum of digits gives 67340734.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79 + ... + 11605.

It is an arithmetic number, because the mean of its divisors is an integer number (6640128).

Almost surely, 2^67340734 is an apocalyptic number.

67340734 is a deficient number, since it is larger than the sum of its proper divisors (38901314).

67340734 is a wasteful number, since it uses less digits than its factorization.

67340734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11679.

The product of its (nonzero) digits is 42336, while the sum is 34.

The square root of 67340734 is about 8206.1400183034. The cubic root of 67340734 is about 406.8421573801.

The spelling of 67340734 in words is "sixty-seven million, three hundred forty thousand, seven hundred thirty-four".