464012039 has 2 divisors, whose sum is σ = 464012040. Its totient is φ = 464012038.

The previous prime is 464012009. The next prime is 464012057. The reversal of 464012039 is 930210464.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-464012039 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (464012009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232006019 + 232006020.

It is an arithmetic number, because the mean of its divisors is an integer number (232006020).

Almost surely, 2^464012039 is an apocalyptic number.

464012039 is a deficient number, since it is larger than the sum of its proper divisors (1).

464012039 is an equidigital number, since it uses as much as digits as its factorization.

464012039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 464012039 is about 21540.9386749974. The cubic root of 464012039 is about 774.1820236832.

The spelling of 464012039 in words is "four hundred sixty-four million, twelve thousand, thirty-nine".