1244416604 has 12 divisors (see below), whose sum is σ = 2178901200. Its totient is φ = 621873408.

The previous prime is 1244416577. The next prime is 1244416631. The reversal of 1244416604 is 4066144421.

It is an interprime number because it is at equal distance from previous prime (1244416577) and next prime (1244416631).

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 75269 + ... + 90300.

It is an arithmetic number, because the mean of its divisors is an integer number (181575100).

Almost surely, 2^1244416604 is an apocalyptic number.

It is an amenable number.

1244416604 is a deficient number, since it is larger than the sum of its proper divisors (934484596).

1244416604 is a wasteful number, since it uses less digits than its factorization.

1244416604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167452 (or 167450 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 1244416604 is about 35276.2895441116. The cubic root of 1244416604 is about 1075.6110761166.

The spelling of 1244416604 in words is "one billion, two hundred forty-four million, four hundred sixteen thousand, six hundred four".