4731638467 has 2 divisors, whose sum is σ = 4731638468. Its totient is φ = 4731638466.

The previous prime is 4731638437. The next prime is 4731638479. The reversal of 4731638467 is 7648361374.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4731638467 is a prime.

It is a super-2 number, since 2×4731638467² = 44776805164788220178, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4731638467.

It is not a weakly prime, because it can be changed into another prime (4731638437) by changing a digit.

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 as a sum of consecutive naturals, namely, 2365819233 + 2365819234.

It is an arithmetic number, because the mean of its divisors is an integer number (2365819234).

Almost surely, 2^4731638467 is an apocalyptic number.

4731638467 is a deficient number, since it is larger than the sum of its proper divisors (1).

4731638467 is an equidigital number, since it uses as much as digits as its factorization.

4731638467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2032128, while the sum is 49.

The square root of 4731638467 is about 68786.9062176807. The cubic root of 4731638467 is about 1678.8189056511.

The spelling of 4731638467 in words is "four billion, seven hundred thirty-one million, six hundred thirty-eight thousand, four hundred sixty-seven".