66736034 has 8 divisors (see below), whose sum is σ = 100139088. Its totient is φ = 33356340.

The previous prime is 66736031. The next prime is 66736051. The reversal of 66736034 is 43063766.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 66735985 and 66736003.

It is not an unprimeable number, because it can be changed into a prime (66736031) 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, 6629 + ... + 13319.

It is an arithmetic number, because the mean of its divisors is an integer number (12517386).

Almost surely, 2^66736034 is an apocalyptic number.

66736034 is a deficient number, since it is larger than the sum of its proper divisors (33403054).

66736034 is a wasteful number, since it uses less digits than its factorization.

66736034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11680.

The product of its (nonzero) digits is 54432, while the sum is 35.

The square root of 66736034 is about 8169.2125691525. The cubic root of 66736034 is about 405.6207196666.

The spelling of 66736034 in words is "sixty-six million, seven hundred thirty-six thousand, thirty-four".