73084666 has 16 divisors (see below), whose sum is σ = 116290944. Its totient is φ = 34329024.

The previous prime is 73084651. The next prime is 73084681. The reversal of 73084666 is 66648037.

It is an interprime number because it is at equal distance from previous prime (73084651) and next prime (73084681).

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, 20191 + ... + 23533.

It is an arithmetic number, because the mean of its divisors is an integer number (7268184).

Almost surely, 2^73084666 is an apocalyptic number.

73084666 is a deficient number, since it is larger than the sum of its proper divisors (43206278).

73084666 is a wasteful number, since it uses less digits than its factorization.

73084666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4005.

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 73084666 is about 8548.9570124080. The cubic root of 73084666 is about 418.0954316116.

The spelling of 73084666 in words is "seventy-three million, eighty-four thousand, six hundred sixty-six".