1369665004 has 12 divisors (see below), whose sum is σ = 2425792824. Its totient is φ = 676581344.

The previous prime is 1369664969. The next prime is 1369665013. The reversal of 1369665004 is 4005669631.

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, 2062417 + ... + 2063080.

It is an arithmetic number, because the mean of its divisors is an integer number (202149402).

Almost surely, 2^1369665004 is an apocalyptic number.

It is an amenable number.

1369665004 is a deficient number, since it is larger than the sum of its proper divisors (1056127820).

1369665004 is a wasteful number, since it uses less digits than its factorization.

1369665004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4125584 (or 4125582 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 40.

The square root of 1369665004 is about 37008.9854494824. The cubic root of 1369665004 is about 1110.5500085159.

The spelling of 1369665004 in words is "one billion, three hundred sixty-nine million, six hundred sixty-five thousand, four".