463738028 has 18 divisors (see below), whose sum is σ = 878771124. Its totient is φ = 214032624.

The previous prime is 463737973. The next prime is 463738031. The reversal of 463738028 is 820837364.

It is a super-2 number, since 2×463738028² = 430105917226657568, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 342326 + ... + 343677.

It is an arithmetic number, because the mean of its divisors is an integer number (48820618).

Almost surely, 2^463738028 is an apocalyptic number.

It is an amenable number.

463738028 is a deficient number, since it is larger than the sum of its proper divisors (415033096).

463738028 is a wasteful number, since it uses less digits than its factorization.

463738028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686033 (or 686018 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 41.

The square root of 463738028 is about 21534.5774975967. The cubic root of 463738028 is about 774.0296022348.

The spelling of 463738028 in words is "four hundred sixty-three million, seven hundred thirty-eight thousand, twenty-eight".