94764009 has 4 divisors (see below), whose sum is σ = 126352016. Its totient is φ = 63176004.

The previous prime is 94763989. The next prime is 94764011. The reversal of 94764009 is 90046749.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 94764009 - 2⁷ = 94763881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94764809) 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, 15793999 + ... + 15794004.

It is an arithmetic number, because the mean of its divisors is an integer number (31588004).

Almost surely, 2^94764009 is an apocalyptic number.

It is an amenable number.

94764009 is a deficient number, since it is larger than the sum of its proper divisors (31588007).

94764009 is a wasteful number, since it uses less digits than its factorization.

94764009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31588006.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 94764009 is about 9734.6807343641. The cubic root of 94764009 is about 455.9121243023.

The spelling of 94764009 in words is "ninety-four million, seven hundred sixty-four thousand, nine".