4630672458 has 24 divisors (see below), whose sum is σ = 10048800996. Its totient is φ = 1541145600.

The previous prime is 4630672441. The next prime is 4630672463. The reversal of 4630672458 is 8542760364.

4630672458 is a `hidden beast` number, since 4 + 630 + 6 + 7 + 2 + 4 + 5 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4075928649 + 554743809 = 63843^2 + 23553^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 189133 + ... + 212208.

Almost surely, 2^4630672458 is an apocalyptic number.

4630672458 is an abundant number, since it is smaller than the sum of its proper divisors (5418128538).

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

4630672458 is a wasteful number, since it uses less digits than its factorization.

4630672458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401990 (or 401987 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The square root of 4630672458 is about 68049.0445046806. The cubic root of 4630672458 is about 1666.7917966764.

The spelling of 4630672458 in words is "four billion, six hundred thirty million, six hundred seventy-two thousand, four hundred fifty-eight".