1347071148 has 120 divisors (see below), whose sum is σ = 3720837120. Its totient is φ = 424297440.

The previous prime is 1347071087. The next prime is 1347071171. The reversal of 1347071148 is 8411707431.

It is a super-3 number, since 3×1347071148³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 430333 + ... + 433451.

It is an arithmetic number, because the mean of its divisors is an integer number (31006976).

Almost surely, 2^1347071148 is an apocalyptic number.

1347071148 is a gapful number since it is divisible by the number (18) 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 1347071148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1860418560).

1347071148 is an abundant number, since it is smaller than the sum of its proper divisors (2373765972).

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

1347071148 is a wasteful number, since it uses less digits than its factorization.

1347071148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3209 (or 3198 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 36.

The square root of 1347071148 is about 36702.4678734278. The cubic root of 1347071148 is about 1104.4096128907.

Adding to 1347071148 its reverse (8411707431), we get a palindrome (9758778579).

The spelling of 1347071148 in words is "one billion, three hundred forty-seven million, seventy-one thousand, one hundred forty-eight".