4660466381 has 2 divisors, whose sum is σ = 4660466382. Its totient is φ = 4660466380.

The previous prime is 4660466359. The next prime is 4660466407. The reversal of 4660466381 is 1836640664.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4597518025 + 62948356 = 67805^2 + 7934^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4660466381 is a prime.

It is a super-2 number, since 2×4660466381² = 43439893776862474322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4660466311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2330233190 + 2330233191.

It is an arithmetic number, because the mean of its divisors is an integer number (2330233191).

Almost surely, 2^4660466381 is an apocalyptic number.

It is an amenable number.

4660466381 is a deficient number, since it is larger than the sum of its proper divisors (1).

4660466381 is an equidigital number, since it uses as much as digits as its factorization.

4660466381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 497664, while the sum is 44.

The square root of 4660466381 is about 68267.6085783001. The cubic root of 4660466381 is about 1670.3588912774.

The spelling of 4660466381 in words is "four billion, six hundred sixty million, four hundred sixty-six thousand, three hundred eighty-one".