463744473 has 4 divisors (see below), whose sum is σ = 618325968. Its totient is φ = 309162980.

The previous prime is 463744439. The next prime is 463744499. The reversal of 463744473 is 374447364.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 463744473 - 2¹⁶ = 463678937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (463744373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77290743 + ... + 77290748.

It is an arithmetic number, because the mean of its divisors is an integer number (154581492).

Almost surely, 2^463744473 is an apocalyptic number.

It is an amenable number.

463744473 is a deficient number, since it is larger than the sum of its proper divisors (154581495).

463744473 is a wasteful number, since it uses less digits than its factorization.

463744473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154581494.

The product of its digits is 677376, while the sum is 42.

The square root of 463744473 is about 21534.7271401334. The cubic root of 463744473 is about 774.0331880220.

The spelling of 463744473 in words is "four hundred sixty-three million, seven hundred forty-four thousand, four hundred seventy-three".