1344700768 has 48 divisors (see below), whose sum is σ = 2812758480. Its totient is φ = 631604736.

The previous prime is 1344700729. The next prime is 1344700771. The reversal of 1344700768 is 8670074431.

It is a self number, because there is not a number n which added to its sum of digits gives 1344700768.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14755 + ... + 53917.

It is an arithmetic number, because the mean of its divisors is an integer number (58599135).

Almost surely, 2^1344700768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1344700768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1406379240).

1344700768 is an abundant number, since it is smaller than the sum of its proper divisors (1468057712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1344700768 is a wasteful number, since it uses less digits than its factorization.

1344700768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39239 (or 39231 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 1344700768 is about 36670.1618212955. The cubic root of 1344700768 is about 1103.7614393870.

The spelling of 1344700768 in words is "one billion, three hundred forty-four million, seven hundred thousand, seven hundred sixty-eight".