463771028 has 24 divisors (see below), whose sum is σ = 927998400. Its totient is φ = 198661248.

The previous prime is 463771027. The next prime is 463771073. The reversal of 463771028 is 820177364.

It is a junction number, because it is equal to n+sod(n) for n = 463770982 and 463771000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463771027) 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, 106763 + ... + 111021.

It is an arithmetic number, because the mean of its divisors is an integer number (38666600).

Almost surely, 2^463771028 is an apocalyptic number.

It is an amenable number.

463771028 is an abundant number, since it is smaller than the sum of its proper divisors (464227372).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

463771028 is a wasteful number, since it uses less digits than its factorization.

463771028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8159 (or 8157 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 38.

The square root of 463771028 is about 21535.3436935657. The cubic root of 463771028 is about 774.0479620051.

The spelling of 463771028 in words is "four hundred sixty-three million, seven hundred seventy-one thousand, twenty-eight".