1463973063 has 8 divisors (see below), whose sum is σ = 2230816128. Its totient is φ = 836556024.

The previous prime is 1463973059. The next prime is 1463973067. The reversal of 1463973063 is 3603793641.

It is an interprime number because it is at equal distance from previous prime (1463973059) and next prime (1463973067).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1463973063 - 2² = 1463973059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1463973067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34856481 + ... + 34856522.

It is an arithmetic number, because the mean of its divisors is an integer number (278852016).

Almost surely, 2^1463973063 is an apocalyptic number.

1463973063 is a deficient number, since it is larger than the sum of its proper divisors (766843065).

1463973063 is an equidigital number, since it uses as much as digits as its factorization.

1463973063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69713013.

The product of its (nonzero) digits is 244944, while the sum is 42.

The square root of 1463973063 is about 38261.9009329124. The cubic root of 1463973063 is about 1135.4753099902.

The spelling of 1463973063 in words is "one billion, four hundred sixty-three million, nine hundred seventy-three thousand, sixty-three".