1344470336 has 112 divisors (see below), whose sum is σ = 3109252608. Its totient is φ = 570662400.

The previous prime is 1344470333. The next prime is 1344470377. The reversal of 1344470336 is 6330744431.

It is a junction number, because it is equal to n+sod(n) for n = 1344470296 and 1344470305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344470333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 695291 + ... + 697221.

It is an arithmetic number, because the mean of its divisors is an integer number (27761184).

Almost surely, 2^1344470336 is an apocalyptic number.

1344470336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1344470336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1554626304).

1344470336 is an abundant number, since it is smaller than the sum of its proper divisors (1764782272).

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

1344470336 is a wasteful number, since it uses less digits than its factorization.

1344470336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020 (or 2010 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 35.

The square root of 1344470336 is about 36667.0197316335. The cubic root of 1344470336 is about 1103.6983878166.

The spelling of 1344470336 in words is "one billion, three hundred forty-four million, four hundred seventy thousand, three hundred thirty-six".