1463765312 has 28 divisors (see below), whose sum is σ = 2905877856. Its totient is φ = 731575680.

The previous prime is 1463765309. The next prime is 1463765389. The reversal of 1463765312 is 2135673641.

It is a super-2 number, since 2×1463765312² = 4285217777228914688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 280487 + ... + 285657.

It is an arithmetic number, because the mean of its divisors is an integer number (103781352).

Almost surely, 2^1463765312 is an apocalyptic number.

It is an amenable number.

1463765312 is a deficient number, since it is larger than the sum of its proper divisors (1442112544).

1463765312 is an equidigital number, since it uses as much as digits as its factorization.

1463765312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9606 (or 9596 counting only the distinct ones).

The product of its digits is 90720, while the sum is 38.

The square root of 1463765312 is about 38259.1859819312. The cubic root of 1463765312 is about 1135.4215960487.

The spelling of 1463765312 in words is "one billion, four hundred sixty-three million, seven hundred sixty-five thousand, three hundred twelve".