534661418 has 8 divisors (see below), whose sum is σ = 802112448. Its totient is φ = 267290604.

The previous prime is 534661409. The next prime is 534661447. The reversal of 534661418 is 814166435.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1055 + ... + 32717.

It is an arithmetic number, because the mean of its divisors is an integer number (100264056).

Almost surely, 2^534661418 is an apocalyptic number.

534661418 is a deficient number, since it is larger than the sum of its proper divisors (267451030).

534661418 is a wasteful number, since it uses less digits than its factorization.

534661418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40108.

The product of its digits is 69120, while the sum is 38.

The square root of 534661418 is about 23122.7467659013. The cubic root of 534661418 is about 811.6328480405.

The spelling of 534661418 in words is "five hundred thirty-four million, six hundred sixty-one thousand, four hundred eighteen".