1276340034 has 8 divisors (see below), whose sum is σ = 2552680080. Its totient is φ = 425446676.

The previous prime is 1276340003. The next prime is 1276340071. The reversal of 1276340034 is 4300436721.

It is a sphenic number, since it is the product of 3 distinct primes.

1276340034 is an admirable number.

It is a super-2 number, since 2×1276340034² = 3258087764782242312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1276339983 and 1276340010.

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 3 ways as a sum of consecutive naturals, for example, 106361664 + ... + 106361675.

It is an arithmetic number, because the mean of its divisors is an integer number (319085010).

Almost surely, 2^1276340034 is an apocalyptic number.

1276340034 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1276340034 is a wasteful number, since it uses less digits than its factorization.

1276340034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212723344.

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 1276340034 is about 35725.9014441903. The cubic root of 1276340034 is about 1084.7311966216.

Adding to 1276340034 its reverse (4300436721), we get a palindrome (5576776755).

The spelling of 1276340034 in words is "one billion, two hundred seventy-six million, three hundred forty thousand, thirty-four".