94661439 has 8 divisors (see below), whose sum is σ = 132858240. Its totient is φ = 59786136.

The previous prime is 94661407. The next prime is 94661443. The reversal of 94661439 is 93416649.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 94661439 - 2⁵ = 94661407 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 94661439.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94661459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 830307 + ... + 830420.

It is an arithmetic number, because the mean of its divisors is an integer number (16607280).

Almost surely, 2^94661439 is an apocalyptic number.

94661439 is a deficient number, since it is larger than the sum of its proper divisors (38196801).

94661439 is a wasteful number, since it uses less digits than its factorization.

94661439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1660749.

The product of its digits is 139968, while the sum is 42.

The square root of 94661439 is about 9729.4110304787. The cubic root of 94661439 is about 455.7475759368.

The spelling of 94661439 in words is "ninety-four million, six hundred sixty-one thousand, four hundred thirty-nine".