3134738609 has 4 divisors (see below), whose sum is σ = 3271031616. Its totient is φ = 2998445604.

The previous prime is 3134738597. The next prime is 3134738611. The reversal of 3134738609 is 9068374313.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3134738609 is a prime.

It is a super-2 number, since 2×3134738609² = 19653172293510509762, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3134738609.

It is not an unprimeable number, because it can be changed into a prime (3134738639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68146469 + ... + 68146514.

It is an arithmetic number, because the mean of its divisors is an integer number (817757904).

Almost surely, 2^3134738609 is an apocalyptic number.

It is an amenable number.

3134738609 is a deficient number, since it is larger than the sum of its proper divisors (136293007).

3134738609 is a wasteful number, since it uses less digits than its factorization.

3134738609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136293006.

The product of its (nonzero) digits is 326592, while the sum is 44.

The square root of 3134738609 is about 55988.7364476106. The cubic root of 3134738609 is about 1463.5260070407.

The spelling of 3134738609 in words is "three billion, one hundred thirty-four million, seven hundred thirty-eight thousand, six hundred nine".