904326946 has 4 divisors (see below), whose sum is σ = 1356490422. Its totient is φ = 452163472.

The previous prime is 904326887. The next prime is 904326967. The reversal of 904326946 is 649623409.

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., 879774921 + 24552025 = 29661^2 + 4955^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226081735 + ... + 226081738.

Almost surely, 2^904326946 is an apocalyptic number.

904326946 is a deficient number, since it is larger than the sum of its proper divisors (452163476).

904326946 is a wasteful number, since it uses less digits than its factorization.

904326946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452163475.

The product of its (nonzero) digits is 279936, while the sum is 43.

The square root of 904326946 is about 30072.0292963411. The cubic root of 904326946 is about 967.0341784262.

The spelling of 904326946 in words is "nine hundred four million, three hundred twenty-six thousand, nine hundred forty-six".