1463216701 has 8 divisors (see below), whose sum is σ = 1468647000. Its totient is φ = 1457797440.

The previous prime is 1463216687. The next prime is 1463216717. The reversal of 1463216701 is 1076123641.

It can be written as a sum of positive squares in 4 ways, for example, as 223472601 + 1239744100 = 14949^2 + 35210^2 .

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 1463216701 - 2⁵ = 1463216669 is a prime.

It is a super-2 number, since 2×1463216701² = 4282006228170646802, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1463216731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 334275 + ... + 338623.

It is an arithmetic number, because the mean of its divisors is an integer number (183580875).

Almost surely, 2^1463216701 is an apocalyptic number.

It is an amenable number.

1463216701 is a deficient number, since it is larger than the sum of its proper divisors (5430299).

1463216701 is an equidigital number, since it uses as much as digits as its factorization.

1463216701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5519.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 1463216701 is about 38252.0156462375. The cubic root of 1463216701 is about 1135.2797284490.

The spelling of 1463216701 in words is "one billion, four hundred sixty-three million, two hundred sixteen thousand, seven hundred one".