94109434 has 4 divisors (see below), whose sum is σ = 141164154. Its totient is φ = 47054716.

The previous prime is 94109419. The next prime is 94109441. The reversal of 94109434 is 43490149.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43490149 = 233 ⋅186653.

It can be written as a sum of positive squares in only one way, i.e., 48344209 + 45765225 = 6953^2 + 6765^2 .

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 94109434.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23527357 + ... + 23527360.

Almost surely, 2^94109434 is an apocalyptic number.

94109434 is a deficient number, since it is larger than the sum of its proper divisors (47054720).

94109434 is a wasteful number, since it uses less digits than its factorization.

94109434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47054719.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 94109434 is about 9701.0017008554. The cubic root of 94109434 is about 454.8599722065.

The spelling of 94109434 in words is "ninety-four million, one hundred nine thousand, four hundred thirty-four".