1368347424 has 24 divisors (see below), whose sum is σ = 3591912240. Its totient is φ = 456115776.

The previous prime is 1368347423. The next prime is 1368347501. The reversal of 1368347424 is 4247438631.

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (1368347423) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 7126714 + ... + 7126905.

It is an arithmetic number, because the mean of its divisors is an integer number (149663010).

Almost surely, 2^1368347424 is an apocalyptic number.

It is an amenable number.

1368347424 is an abundant number, since it is smaller than the sum of its proper divisors (2223564816).

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

1368347424 is a wasteful number, since it uses less digits than its factorization.

1368347424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14253632 (or 14253624 counting only the distinct ones).

The product of its digits is 387072, while the sum is 42.

The square root of 1368347424 is about 36991.1803542412. The cubic root of 1368347424 is about 1110.1937880958.

The spelling of 1368347424 in words is "one billion, three hundred sixty-eight million, three hundred forty-seven thousand, four hundred twenty-four".