1347438116 has 6 divisors (see below), whose sum is σ = 2358016710. Its totient is φ = 673719056.

The previous prime is 1347438101. The next prime is 1347438119. The reversal of 1347438116 is 6118347431.

It can be written as a sum of positive squares in only one way, i.e., 953574400 + 393863716 = 30880^2 + 19846^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1347438116.

It is not an unprimeable number, because it can be changed into a prime (1347438119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168429761 + ... + 168429768.

It is an arithmetic number, because the mean of its divisors is an integer number (393002785).

Almost surely, 2^1347438116 is an apocalyptic number.

It is an amenable number.

1347438116 is a deficient number, since it is larger than the sum of its proper divisors (1010578594).

1347438116 is a wasteful number, since it uses less digits than its factorization.

1347438116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336859533 (or 336859531 counting only the distinct ones).

The product of its digits is 48384, while the sum is 38.

The square root of 1347438116 is about 36707.4667608649. The cubic root of 1347438116 is about 1104.5098912342.

The spelling of 1347438116 in words is "one billion, three hundred forty-seven million, four hundred thirty-eight thousand, one hundred sixteen".