1346006720 has 56 divisors (see below), whose sum is σ = 3291833904. Its totient is φ = 523846656.

The previous prime is 1346006693. The next prime is 1346006723. The reversal of 1346006720 is 276006431.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (1346006723) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 45002 + ... + 68681.

Almost surely, 2^1346006720 is an apocalyptic number.

1346006720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1346006720 is an abundant number, since it is smaller than the sum of its proper divisors (1945827184).

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

1346006720 is a wasteful number, since it uses less digits than its factorization.

1346006720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113737 (or 113727 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 1346006720 is about 36687.9642389708. The cubic root of 1346006720 is about 1104.1186422940.

The spelling of 1346006720 in words is "one billion, three hundred forty-six million, six thousand, seven hundred twenty".