1369423586 has 16 divisors (see below), whose sum is σ = 2092599360. Its totient is φ = 671967120.

The previous prime is 1369423579. The next prime is 1369423589. The reversal of 1369423586 is 6853249631.

It is a self number, because there is not a number n which added to its sum of digits gives 1369423586.

It is not an unprimeable number, because it can be changed into a prime (1369423589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17051 + ... + 55041.

It is an arithmetic number, because the mean of its divisors is an integer number (130787460).

Almost surely, 2^1369423586 is an apocalyptic number.

1369423586 is a deficient number, since it is larger than the sum of its proper divisors (723175774).

1369423586 is a wasteful number, since it uses less digits than its factorization.

1369423586 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38329.

The product of its digits is 933120, while the sum is 47.

The square root of 1369423586 is about 37005.7236924236. The cubic root of 1369423586 is about 1110.4847559384.

The spelling of 1369423586 in words is "one billion, three hundred sixty-nine million, four hundred twenty-three thousand, five hundred eighty-six".