534705394 has 4 divisors (see below), whose sum is σ = 802058094. Its totient is φ = 267352696.

The previous prime is 534705373. The next prime is 534705397. The reversal of 534705394 is 493507435.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 352050169 + 182655225 = 18763^2 + 13515^2 .

It is not an unprimeable number, because it can be changed into a prime (534705397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133676347 + ... + 133676350.

Almost surely, 2^534705394 is an apocalyptic number.

534705394 is a deficient number, since it is larger than the sum of its proper divisors (267352700).

534705394 is a wasteful number, since it uses less digits than its factorization.

534705394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267352699.

The product of its (nonzero) digits is 226800, while the sum is 40.

The square root of 534705394 is about 23123.6976714365. The cubic root of 534705394 is about 811.6550997475.

The spelling of 534705394 in words is "five hundred thirty-four million, seven hundred five thousand, three hundred ninety-four".