534944894 has 8 divisors (see below), whose sum is σ = 875364408. Its totient is φ = 243156760.

The previous prime is 534944887. The next prime is 534944903. The reversal of 534944894 is 498449435.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12157817 + ... + 12157860.

It is an arithmetic number, because the mean of its divisors is an integer number (109420551).

Almost surely, 2^534944894 is an apocalyptic number.

534944894 is a deficient number, since it is larger than the sum of its proper divisors (340419514).

534944894 is a wasteful number, since it uses less digits than its factorization.

534944894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24315690.

The product of its digits is 2488320, while the sum is 50.

The square root of 534944894 is about 23128.8757616967. The cubic root of 534944894 is about 811.7762645250.

The spelling of 534944894 in words is "five hundred thirty-four million, nine hundred forty-four thousand, eight hundred ninety-four".