1346453663 has 8 divisors (see below), whose sum is σ = 1360544640. Its totient is φ = 1332425880.

The previous prime is 1346453651. The next prime is 1346453681. The reversal of 1346453663 is 3663546431.

It is a happy number.

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 1346453663 - 2¹⁸ = 1346191519 is a prime.

It is a super-2 number, since 2×1346453663² = 3625874933212235138, 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 1346453663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1346453623) by changing a digit.

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, 27656 + ... + 58802.

It is an arithmetic number, because the mean of its divisors is an integer number (170068080).

Almost surely, 2^1346453663 is an apocalyptic number.

1346453663 is a deficient number, since it is larger than the sum of its proper divisors (14090977).

1346453663 is a wasteful number, since it uses less digits than its factorization.

1346453663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31597.

The product of its digits is 466560, while the sum is 41.

The square root of 1346453663 is about 36694.0548726902. The cubic root of 1346453663 is about 1104.2408367034.

The spelling of 1346453663 in words is "one billion, three hundred forty-six million, four hundred fifty-three thousand, six hundred sixty-three".