463402480891 has 8 divisors (see below), whose sum is σ = 540870981120. Its totient is φ = 388751017128.

The previous prime is 463402480889. The next prime is 463402480907. The reversal of 463402480891 is 198084204364.

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 463402480891 - 2¹ = 463402480889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (463402480291) 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, 704258761 + ... + 704259418.

It is an arithmetic number, because the mean of its divisors is an integer number (67608872640).

Almost surely, 2^463402480891 is an apocalyptic number.

463402480891 is a deficient number, since it is larger than the sum of its proper divisors (77468500229).

463402480891 is a wasteful number, since it uses less digits than its factorization.

463402480891 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1408518233.

The product of its (nonzero) digits is 1327104, while the sum is 49.

The spelling of 463402480891 in words is "four hundred sixty-three billion, four hundred two million, four hundred eighty thousand, eight hundred ninety-one".