1347316972 has 12 divisors (see below), whose sum is σ = 2381150016. Its totient is φ = 666988400.

The previous prime is 1347316969. The next prime is 1347316973. The reversal of 1347316972 is 2796137431.

It is not an unprimeable number, because it can be changed into a prime (1347316973) 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, 1667068 + ... + 1667875.

It is an arithmetic number, because the mean of its divisors is an integer number (198429168).

Almost surely, 2^1347316972 is an apocalyptic number.

It is an amenable number.

1347316972 is a deficient number, since it is larger than the sum of its proper divisors (1033833044).

1347316972 is a wasteful number, since it uses less digits than its factorization.

1347316972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3335048 (or 3335046 counting only the distinct ones).

The product of its digits is 190512, while the sum is 43.

The square root of 1347316972 is about 36705.8165962835. The cubic root of 1347316972 is about 1104.4767892177.

The spelling of 1347316972 in words is "one billion, three hundred forty-seven million, three hundred sixteen thousand, nine hundred seventy-two".