439116414 has 32 divisors (see below), whose sum is σ = 999730944. Its totient is φ = 127279680.

The previous prime is 439116413. The next prime is 439116421. The reversal of 439116414 is 414611934.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (439116413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143119 + ... + 146154.

It is an arithmetic number, because the mean of its divisors is an integer number (31241592).

Almost surely, 2^439116414 is an apocalyptic number.

439116414 is an abundant number, since it is smaller than the sum of its proper divisors (560614530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

439116414 is a wasteful number, since it uses less digits than its factorization.

439116414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289312.

The product of its digits is 10368, while the sum is 33.

The square root of 439116414 is about 20955.1047241478. The cubic root of 439116414 is about 760.0810243718.

The spelling of 439116414 in words is "four hundred thirty-nine million, one hundred sixteen thousand, four hundred fourteen".