1804460948 has 12 divisors (see below), whose sum is σ = 3158110452. Its totient is φ = 902143680.

The previous prime is 1804460899. The next prime is 1804460969. The reversal of 1804460948 is 8490644081.

It can be written as a sum of positive squares in 2 ways, for example, as 556110724 + 1248350224 = 23582^2 + 35332^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1804460899 and 1804460908.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55958 + ... + 82098.

It is an arithmetic number, because the mean of its divisors is an integer number (263175871).

Almost surely, 2^1804460948 is an apocalyptic number.

It is an amenable number.

1804460948 is a deficient number, since it is larger than the sum of its proper divisors (1353649504).

1804460948 is a wasteful number, since it uses less digits than its factorization.

1804460948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43402 (or 43400 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 44.

The square root of 1804460948 is about 42478.9471150122. The cubic root of 1804460948 is about 1217.4444733196. Note that the first 4 decimals are identical.

The spelling of 1804460948 in words is "one billion, eight hundred four million, four hundred sixty thousand, nine hundred forty-eight".