1347983056 has 20 divisors (see below), whose sum is σ = 2984819872. Its totient is φ = 577706976.

The previous prime is 1347983047. The next prime is 1347983059. The reversal of 1347983056 is 6503897431.

It is a junction number, because it is equal to n+sod(n) for n = 1347982997 and 1347983015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1347983059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6017670 + ... + 6017893.

Almost surely, 2^1347983056 is an apocalyptic number.

1347983056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1347983056 is an abundant number, since it is smaller than the sum of its proper divisors (1636836816).

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

1347983056 is a wasteful number, since it uses less digits than its factorization.

1347983056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12035578 (or 12035572 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 46.

The square root of 1347983056 is about 36714.8887510231. Note that the first 3 decimals coincide. The cubic root of 1347983056 is about 1104.6587689429.

The spelling of 1347983056 in words is "one billion, three hundred forty-seven million, nine hundred eighty-three thousand, fifty-six".