463251930 has 16 divisors (see below), whose sum is σ = 1111804704. Its totient is φ = 123533840.

The previous prime is 463251911. The next prime is 463251979. The reversal of 463251930 is 39152364.

It is a junction number, because it is equal to n+sod(n) for n = 463251891 and 463251900.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7720836 + ... + 7720895.

It is an arithmetic number, because the mean of its divisors is an integer number (69487794).

Almost surely, 2^463251930 is an apocalyptic number.

463251930 is an abundant number, since it is smaller than the sum of its proper divisors (648552774).

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

463251930 is a wasteful number, since it uses less digits than its factorization.

463251930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15441741.

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 463251930 is about 21523.2880852346. The cubic root of 463251930 is about 773.7590574007.

The spelling of 463251930 in words is "four hundred sixty-three million, two hundred fifty-one thousand, nine hundred thirty".