1347711048 has 112 divisors (see below), whose sum is σ = 3812821200. Its totient is φ = 446381280.

The previous prime is 1347710999. The next prime is 1347711061. The reversal of 1347711048 is 8401177431.

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

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 1043283 + ... + 1044573.

Almost surely, 2^1347711048 is an apocalyptic number.

1347711048 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 1347711048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1906410600).

1347711048 is an abundant number, since it is smaller than the sum of its proper divisors (2465110152).

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

1347711048 is a wasteful number, since it uses less digits than its factorization.

1347711048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1494 (or 1475 counting only the distinct ones).

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

The square root of 1347711048 is about 36711.1842358701. The cubic root of 1347711048 is about 1104.5844613236.

Adding to 1347711048 its reverse (8401177431), we get a palindrome (9748888479).

The spelling of 1347711048 in words is "one billion, three hundred forty-seven million, seven hundred eleven thousand, forty-eight".