462904769 has 2 divisors, whose sum is σ = 462904770. Its totient is φ = 462904768.

The previous prime is 462904723. The next prime is 462904789. The reversal of 462904769 is 967409264.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 458473744 + 4431025 = 21412^2 + 2105^2 .

It is a cyclic number.

It is not a de Polignac number, because 462904769 - 2¹⁶ = 462839233 is a prime.

It is a super-2 number, since 2×462904769² = 428561650325886722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (462904789) 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, 231452384 + 231452385.

It is an arithmetic number, because the mean of its divisors is an integer number (231452385).

Almost surely, 2^462904769 is an apocalyptic number.

It is an amenable number.

462904769 is a deficient number, since it is larger than the sum of its proper divisors (1).

462904769 is an equidigital number, since it uses as much as digits as its factorization.

462904769 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 653184, while the sum is 47.

The square root of 462904769 is about 21515.2217976018. The cubic root of 462904769 is about 773.5657240834.

The spelling of 462904769 in words is "four hundred sixty-two million, nine hundred four thousand, seven hundred sixty-nine".