1347954384 has 40 divisors (see below), whose sum is σ = 3979675840. Its totient is φ = 385129728.

The previous prime is 1347954367. The next prime is 1347954397. The reversal of 1347954384 is 4834597431.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2005549 + ... + 2006220.

It is an arithmetic number, because the mean of its divisors is an integer number (99491896).

Almost surely, 2^1347954384 is an apocalyptic number.

1347954384 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1347954384 is an abundant number, since it is smaller than the sum of its proper divisors (2631721456).

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

1347954384 is a wasteful number, since it uses less digits than its factorization.

1347954384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4011787 (or 4011781 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 48.

The square root of 1347954384 is about 36714.4982806520. The cubic root of 1347954384 is about 1104.6509367474.

The spelling of 1347954384 in words is "one billion, three hundred forty-seven million, nine hundred fifty-four thousand, three hundred eighty-four".