464734999349 has 2 divisors, whose sum is σ = 464734999350. Its totient is φ = 464734999348.

The previous prime is 464734999343. The next prime is 464734999387. The reversal of 464734999349 is 943999437464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 385880743249 + 78854256100 = 621193^2 + 280810^2 .

It is a cyclic number.

It is not a de Polignac number, because 464734999349 - 2³² = 460440032053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (464734999343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232367499674 + 232367499675.

It is an arithmetic number, because the mean of its divisors is an integer number (232367499675).

Almost surely, 2^464734999349 is an apocalyptic number.

It is an amenable number.

464734999349 is a deficient number, since it is larger than the sum of its proper divisors (1).

464734999349 is an equidigital number, since it uses as much as digits as its factorization.

464734999349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 634894848, while the sum is 71.

The spelling of 464734999349 in words is "four hundred sixty-four billion, seven hundred thirty-four million, nine hundred ninety-nine thousand, three hundred forty-nine".