734634469 has 2 divisors, whose sum is σ = 734634470. Its totient is φ = 734634468.

The previous prime is 734634463. The next prime is 734634521. The reversal of 734634469 is 964436437.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 402483844 + 332150625 = 20062^2 + 18225^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-734634469 is a prime.

It is a super-2 number, since 2×734634469² = 1079375606085823922, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (734634463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 367317234 + 367317235.

It is an arithmetic number, because the mean of its divisors is an integer number (367317235).

Almost surely, 2^734634469 is an apocalyptic number.

It is an amenable number.

734634469 is a deficient number, since it is larger than the sum of its proper divisors (1).

734634469 is an equidigital number, since it uses as much as digits as its factorization.

734634469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1306368, while the sum is 46.

The square root of 734634469 is about 27104.1411780562. The cubic root of 734634469 is about 902.3127632387.

The spelling of 734634469 in words is "seven hundred thirty-four million, six hundred thirty-four thousand, four hundred sixty-nine".