463037928 has 64 divisors (see below), whose sum is σ = 1191093120. Its totient is φ = 149913600.

The previous prime is 463037903. The next prime is 463037929. The reversal of 463037928 is 829730364.

It is a self number, because there is not a number n which added to its sum of digits gives 463037928.

It is not an unprimeable number, because it can be changed into a prime (463037929) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 251973 + ... + 253803.

It is an arithmetic number, because the mean of its divisors is an integer number (18610830).

Almost surely, 2^463037928 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 463037928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (595546560).

463037928 is an abundant number, since it is smaller than the sum of its proper divisors (728055192).

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

463037928 is a wasteful number, since it uses less digits than its factorization.

463037928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2138 (or 2134 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 42.

The square root of 463037928 is about 21518.3161051231. The cubic root of 463037928 is about 773.6398915074.

The spelling of 463037928 in words is "four hundred sixty-three million, thirty-seven thousand, nine hundred twenty-eight".