94391011 has 24 divisors (see below), whose sum is σ = 116635680. Its totient is φ = 75736320.

The previous prime is 94391009. The next prime is 94391023. The reversal of 94391011 is 11019349.

It is a happy number.

It is not a de Polignac number, because 94391011 - 2¹ = 94391009 is a prime.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94391071) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34875 + ... + 37483.

It is an arithmetic number, because the mean of its divisors is an integer number (4859820).

Almost surely, 2^94391011 is an apocalyptic number.

94391011 is a deficient number, since it is larger than the sum of its proper divisors (22244669).

94391011 is a wasteful number, since it uses less digits than its factorization.

94391011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2667 (or 2656 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 94391011 is about 9715.5036410883. The cubic root of 94391011 is about 455.3131700620.

The spelling of 94391011 in words is "ninety-four million, three hundred ninety-one thousand, eleven".