1346764319 has 8 divisors (see below), whose sum is σ = 1363826688. Its totient is φ = 1329809400.

The previous prime is 1346764313. The next prime is 1346764373. The reversal of 1346764319 is 9134676431.

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 1346764319 - 2²⁰ = 1345715743 is a prime.

It is a super-2 number, since 2×1346764319² = 3627548261863067522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1346764319.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1346764313) 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, 1487 + ... + 51920.

It is an arithmetic number, because the mean of its divisors is an integer number (170478336).

Almost surely, 2^1346764319 is an apocalyptic number.

1346764319 is a deficient number, since it is larger than the sum of its proper divisors (17062369).

1346764319 is a wasteful number, since it uses less digits than its factorization.

1346764319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53725.

The product of its digits is 326592, while the sum is 44.

The square root of 1346764319 is about 36698.2876848498. The cubic root of 1346764319 is about 1104.3257542593.

The spelling of 1346764319 in words is "one billion, three hundred forty-six million, seven hundred sixty-four thousand, three hundred nineteen".