463721373 has 12 divisors (see below), whose sum is σ = 670181148. Its totient is φ = 308980800.

The previous prime is 463721371. The next prime is 463721387. The reversal of 463721373 is 373127364.

463721373 is a `hidden beast` number, since 4 + 637 + 2 + 13 + 7 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 99560484 + 364160889 = 9978^2 + 19083^2 .

It is not a de Polignac number, because 463721373 - 2¹ = 463721371 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463721371) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5073 + ... + 30873.

It is an arithmetic number, because the mean of its divisors is an integer number (55848429).

Almost surely, 2^463721373 is an apocalyptic number.

It is an amenable number.

463721373 is a deficient number, since it is larger than the sum of its proper divisors (206459775).

463721373 is a wasteful number, since it uses less digits than its factorization.

463721373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27804 (or 27801 counting only the distinct ones).

The product of its digits is 63504, while the sum is 36.

The square root of 463721373 is about 21534.1907904616. The cubic root of 463721373 is about 774.0203357836.

The spelling of 463721373 in words is "four hundred sixty-three million, seven hundred twenty-one thousand, three hundred seventy-three".