1260734002 has 16 divisors (see below), whose sum is σ = 2101946112. Its totient is φ = 562247920.

The previous prime is 1260733997. The next prime is 1260734077. The reversal of 1260734002 is 2004370621.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 539458 + ... + 541789.

It is an arithmetic number, because the mean of its divisors is an integer number (131371632).

Almost surely, 2^1260734002 is an apocalyptic number.

1260734002 is a deficient number, since it is larger than the sum of its proper divisors (841212110).

1260734002 is a wasteful number, since it uses less digits than its factorization.

1260734002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1081313.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 1260734002 is about 35506.8162751886. The cubic root of 1260734002 is about 1080.2919883807.

The spelling of 1260734002 in words is "one billion, two hundred sixty million, seven hundred thirty-four thousand, two".