438852961 has 8 divisors (see below), whose sum is σ = 442683584. Its totient is φ = 435034800.

The previous prime is 438852941. The next prime is 438852989. The reversal of 438852961 is 169258834.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-438852961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (438852901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76195 + ... + 81751.

It is an arithmetic number, because the mean of its divisors is an integer number (55335448).

Almost surely, 2^438852961 is an apocalyptic number.

It is an amenable number.

438852961 is a deficient number, since it is larger than the sum of its proper divisors (3830623).

438852961 is a wasteful number, since it uses less digits than its factorization.

438852961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6231.

The product of its digits is 414720, while the sum is 46.

The square root of 438852961 is about 20948.8176516003. The cubic root of 438852961 is about 759.9289874785.

The spelling of 438852961 in words is "four hundred thirty-eight million, eight hundred fifty-two thousand, nine hundred sixty-one".