3435738129 has 12 divisors (see below), whose sum is σ = 4965304500. Its totient is φ = 2289305184.

The previous prime is 3435738127. The next prime is 3435738151. The reversal of 3435738129 is 9218375343.

It can be written as a sum of positive squares in 2 ways, for example, as 2945558529 + 490179600 = 54273^2 + 22140^2 .

It is not a de Polignac number, because 3435738129 - 2¹ = 3435738127 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3435738121) 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 in 11 ways as a sum of consecutive naturals, for example, 80394 + ... + 115475.

It is an arithmetic number, because the mean of its divisors is an integer number (413775375).

Almost surely, 2^3435738129 is an apocalyptic number.

It is an amenable number.

3435738129 is a deficient number, since it is larger than the sum of its proper divisors (1529566371).

3435738129 is a wasteful number, since it uses less digits than its factorization.

3435738129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197824 (or 197821 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 3435738129 is about 58615.1697856451. The cubic root of 3435738129 is about 1508.9447957281.

The spelling of 3435738129 in words is "three billion, four hundred thirty-five million, seven hundred thirty-eight thousand, one hundred twenty-nine".