244691117 has 8 divisors (see below), whose sum is σ = 267644640. Its totient is φ = 221855760.

The previous prime is 244691107. The next prime is 244691119. The reversal of 244691117 is 711196442.

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

It is a cyclic number.

It is not a de Polignac number, because 244691117 - 2⁸ = 244690861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244691119) 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, 25178 + ... + 33515.

It is an arithmetic number, because the mean of its divisors is an integer number (33455580).

Almost surely, 2^244691117 is an apocalyptic number.

It is an amenable number.

244691117 is a deficient number, since it is larger than the sum of its proper divisors (22953523).

244691117 is a wasteful number, since it uses less digits than its factorization.

244691117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59083.

The product of its digits is 12096, while the sum is 35.

The square root of 244691117 is about 15642.6058251175. The cubic root of 244691117 is about 625.4694005461.

The spelling of 244691117 in words is "two hundred forty-four million, six hundred ninety-one thousand, one hundred seventeen".