1403814668 has 6 divisors (see below), whose sum is σ = 2456675676. Its totient is φ = 701907332.

The previous prime is 1403814653. The next prime is 1403814673. The reversal of 1403814668 is 8664183041.

It is an unprimeable number.

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, 175476830 + ... + 175476837.

It is an arithmetic number, because the mean of its divisors is an integer number (409445946).

Almost surely, 2^1403814668 is an apocalyptic number.

It is an amenable number.

1403814668 is a deficient number, since it is larger than the sum of its proper divisors (1052861008).

1403814668 is a wasteful number, since it uses less digits than its factorization.

1403814668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350953671 (or 350953669 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 1403814668 is about 37467.5148361884. The cubic root of 1403814668 is about 1119.7040746664.

The spelling of 1403814668 in words is "one billion, four hundred three million, eight hundred fourteen thousand, six hundred sixty-eight".