1463918945 has 8 divisors (see below), whose sum is σ = 1756988736. Its totient is φ = 1170944496.

The previous prime is 1463918893. The next prime is 1463918969. The reversal of 1463918945 is 5498193641.

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 1463918945 - 2⁸ = 1463918689 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1463918893 and 1463918902.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 16004 + ... + 56426.

It is an arithmetic number, because the mean of its divisors is an integer number (219623592).

Almost surely, 2^1463918945 is an apocalyptic number.

It is an amenable number.

1463918945 is a deficient number, since it is larger than the sum of its proper divisors (293069791).

1463918945 is an equidigital number, since it uses as much as digits as its factorization.

1463918945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47671.

The product of its digits is 933120, while the sum is 50.

The square root of 1463918945 is about 38261.1937215764. The cubic root of 1463918945 is about 1135.4613182915.

The spelling of 1463918945 in words is "one billion, four hundred sixty-three million, nine hundred eighteen thousand, nine hundred forty-five".