94549389 has 32 divisors (see below), whose sum is σ = 146893824. Its totient is φ = 53518080.

The previous prime is 94549379. The next prime is 94549409. The reversal of 94549389 is 98394549.

It is not a de Polignac number, because 94549389 - 2⁹ = 94548877 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94549369) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31189 + ... + 34085.

It is an arithmetic number, because the mean of its divisors is an integer number (4590432).

Almost surely, 2^94549389 is an apocalyptic number.

It is an amenable number.

94549389 is a deficient number, since it is larger than the sum of its proper divisors (52344435).

94549389 is a wasteful number, since it uses less digits than its factorization.

94549389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2977.

The product of its digits is 1399680, while the sum is 51.

The square root of 94549389 is about 9723.6510118371. The cubic root of 94549389 is about 455.5676833332.

The spelling of 94549389 in words is "ninety-four million, five hundred forty-nine thousand, three hundred eighty-nine".