1368249467 has 8 divisors (see below), whose sum is σ = 1473833424. Its totient is φ = 1262713248.

The previous prime is 1368249433. The next prime is 1368249469. The reversal of 1368249467 is 7649428631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1368249467 - 2¹² = 1368245371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1368249469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66953 + ... + 84965.

It is an arithmetic number, because the mean of its divisors is an integer number (184229178).

Almost surely, 2^1368249467 is an apocalyptic number.

1368249467 is a deficient number, since it is larger than the sum of its proper divisors (105583957).

1368249467 is a wasteful number, since it uses less digits than its factorization.

1368249467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23869.

The product of its digits is 1741824, while the sum is 50.

The square root of 1368249467 is about 36989.8562716862. The cubic root of 1368249467 is about 1110.1672953484.

The spelling of 1368249467 in words is "one billion, three hundred sixty-eight million, two hundred forty-nine thousand, four hundred sixty-seven".