1768148404 has 24 divisors (see below), whose sum is σ = 3413491200. Its totient is φ = 794671680.

The previous prime is 1768148399. The next prime is 1768148467. The reversal of 1768148404 is 4048418671.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 221844 + ... + 229675.

It is an arithmetic number, because the mean of its divisors is an integer number (142228800).

Almost surely, 2^1768148404 is an apocalyptic number.

It is an amenable number.

1768148404 is a deficient number, since it is larger than the sum of its proper divisors (1645342796).

1768148404 is a wasteful number, since it uses less digits than its factorization.

1768148404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451623 (or 451621 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 43.

The square root of 1768148404 is about 42049.3567608352. The cubic root of 1768148404 is about 1209.2225509186. Note that the first 3 decimals are identical.

The spelling of 1768148404 in words is "one billion, seven hundred sixty-eight million, one hundred forty-eight thousand, four hundred four".