4766398491 has 16 divisors (see below), whose sum is σ = 6756638976. Its totient is φ = 2982092256.

The previous prime is 4766398489. The next prime is 4766398493. The reversal of 4766398491 is 1948936674.

It is an interprime number because it is at equal distance from previous prime (4766398489) and next prime (4766398493).

It is not a de Polignac number, because 4766398491 - 2¹ = 4766398489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4766398493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 648025 + ... + 655338.

It is an arithmetic number, because the mean of its divisors is an integer number (422289936).

Almost surely, 2^4766398491 is an apocalyptic number.

4766398491 is a deficient number, since it is larger than the sum of its proper divisors (1990240485).

4766398491 is a wasteful number, since it uses less digits than its factorization.

4766398491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1303442.

The product of its digits is 7838208, while the sum is 57.

The square root of 4766398491 is about 69039.1084168966. The cubic root of 4766398491 is about 1682.9199139717.

The spelling of 4766398491 in words is "four billion, seven hundred sixty-six million, three hundred ninety-eight thousand, four hundred ninety-one".