1340466604 has 12 divisors (see below), whose sum is σ = 2347243864. Its totient is φ = 669825504.

The previous prime is 1340466583. The next prime is 1340466637. The reversal of 1340466604 is 4066640431.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1340466604.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 94494 + ... + 107749.

Almost surely, 2^1340466604 is an apocalyptic number.

It is an amenable number.

1340466604 is a deficient number, since it is larger than the sum of its proper divisors (1006777260).

1340466604 is a wasteful number, since it uses less digits than its factorization.

1340466604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203904 (or 203902 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

The square root of 1340466604 is about 36612.3832056860. The cubic root of 1340466604 is about 1102.6017214433.

It can be divided in two parts, 13404 and 66604, that added together give a palindrome (80008).

The spelling of 1340466604 in words is "one billion, three hundred forty million, four hundred sixty-six thousand, six hundred four".