1364768431 has 8 divisors (see below), whose sum is σ = 1475473104. Its totient is φ = 1254881280.

The previous prime is 1364768413. The next prime is 1364768441. The reversal of 1364768431 is 1348674631.

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 1364768431 - 2¹¹ = 1364766383 is a prime.

It is a super-2 number, since 2×1364768431² = 3725185740508403522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1364768401) 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, 200905 + ... + 207586.

It is an arithmetic number, because the mean of its divisors is an integer number (184434138).

Almost surely, 2^1364768431 is an apocalyptic number.

1364768431 is a deficient number, since it is larger than the sum of its proper divisors (110704673).

1364768431 is a wasteful number, since it uses less digits than its factorization.

1364768431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408761.

The product of its digits is 290304, while the sum is 43.

The square root of 1364768431 is about 36942.7723783692. The cubic root of 1364768431 is about 1109.2250173075.

The spelling of 1364768431 in words is "one billion, three hundred sixty-four million, seven hundred sixty-eight thousand, four hundred thirty-one".