463465844 has 6 divisors (see below), whose sum is σ = 811065234. Its totient is φ = 231732920.

The previous prime is 463465837. The next prime is 463465853. The reversal of 463465844 is 448564364.

It can be written as a sum of positive squares in only one way, i.e., 309408100 + 154057744 = 17590^2 + 12412^2 .

It is a junction number, because it is equal to n+sod(n) for n = 463465795 and 463465804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57933227 + ... + 57933234.

It is an arithmetic number, because the mean of its divisors is an integer number (135177539).

Almost surely, 2^463465844 is an apocalyptic number.

It is an amenable number.

463465844 is a deficient number, since it is larger than the sum of its proper divisors (347599390).

463465844 is a wasteful number, since it uses less digits than its factorization.

463465844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115866465 (or 115866463 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 44.

The square root of 463465844 is about 21528.2568732352. The cubic root of 463465844 is about 773.8781376203.

The spelling of 463465844 in words is "four hundred sixty-three million, four hundred sixty-five thousand, eight hundred forty-four".