464245879 has 2 divisors, whose sum is σ = 464245880. Its totient is φ = 464245878.

The previous prime is 464245853. The next prime is 464245883. The reversal of 464245879 is 978542464.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 464245879 - 2⁷ = 464245751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (464245819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232122939 + 232122940.

It is an arithmetic number, because the mean of its divisors is an integer number (232122940).

Almost surely, 2^464245879 is an apocalyptic number.

464245879 is a deficient number, since it is larger than the sum of its proper divisors (1).

464245879 is an equidigital number, since it uses as much as digits as its factorization.

464245879 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1935360, while the sum is 49.

The square root of 464245879 is about 21546.3657956510. The cubic root of 464245879 is about 774.3120521499.

It can be divided in two parts, 464245 and 879, that added together give a square (465124 = 682²).

The spelling of 464245879 in words is "four hundred sixty-four million, two hundred forty-five thousand, eight hundred seventy-nine".