534183946 has 4 divisors (see below), whose sum is σ = 801275922. Its totient is φ = 267091972.

The previous prime is 534183943. The next prime is 534183959. The reversal of 534183946 is 649381435.

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., 304328025 + 229855921 = 17445^2 + 15161^2 .

It is not an unprimeable number, because it can be changed into a prime (534183943) 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 as a sum of consecutive naturals, namely, 133545985 + ... + 133545988.

Almost surely, 2^534183946 is an apocalyptic number.

534183946 is a deficient number, since it is larger than the sum of its proper divisors (267091976).

534183946 is a wasteful number, since it uses less digits than its factorization.

534183946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267091975.

The product of its digits is 311040, while the sum is 43.

The square root of 534183946 is about 23112.4197348525. The cubic root of 534183946 is about 811.3911702463.

The spelling of 534183946 in words is "five hundred thirty-four million, one hundred eighty-three thousand, nine hundred forty-six".