804732946 has 4 divisors (see below), whose sum is σ = 1207099422. Its totient is φ = 402366472.

The previous prime is 804732941. The next prime is 804732949. The reversal of 804732946 is 649237408.

804732946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 476941921 + 327791025 = 21839^2 + 18105^2 .

It is a super-2 number, since 2×804732946² = 1295190228755677832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (804732941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201183235 + ... + 201183238.

Almost surely, 2^804732946 is an apocalyptic number.

804732946 is a deficient number, since it is larger than the sum of its proper divisors (402366476).

804732946 is a wasteful number, since it uses less digits than its factorization.

804732946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402366475.

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 804732946 is about 28367.8153194778. The cubic root of 804732946 is about 930.1448674006.

The spelling of 804732946 in words is "eight hundred four million, seven hundred thirty-two thousand, nine hundred forty-six".