464768387 has 2 divisors, whose sum is σ = 464768388. Its totient is φ = 464768386.

The previous prime is 464768371. The next prime is 464768401. The reversal of 464768387 is 783867464.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 464768387 - 2⁴ = 464768371 is a prime.

It is not a weakly prime, because it can be changed into another prime (464768327) by changing a digit.

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 as a sum of consecutive naturals, namely, 232384193 + 232384194.

It is an arithmetic number, because the mean of its divisors is an integer number (232384194).

Almost surely, 2^464768387 is an apocalyptic number.

464768387 is a deficient number, since it is larger than the sum of its proper divisors (1).

464768387 is an equidigital number, since it uses as much as digits as its factorization.

464768387 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5419008, while the sum is 53.

The square root of 464768387 is about 21558.4875860994. The cubic root of 464768387 is about 774.6024388958.

The spelling of 464768387 in words is "four hundred sixty-four million, seven hundred sixty-eight thousand, three hundred eighty-seven".