260650034 has 4 divisors (see below), whose sum is σ = 390975054. Its totient is φ = 130325016.

The previous prime is 260649989. The next prime is 260650051. The reversal of 260650034 is 430056062.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 169390225 + 91259809 = 13015^2 + 9553^2 .

It is a junction number, because it is equal to n+sod(n) for n = 260649985 and 260650012.

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 as a sum of consecutive naturals, namely, 65162507 + ... + 65162510.

Almost surely, 2^260650034 is an apocalyptic number.

260650034 is a deficient number, since it is larger than the sum of its proper divisors (130325020).

260650034 is a wasteful number, since it uses less digits than its factorization.

260650034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130325019.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 260650034 is about 16144.6596123920. The cubic root of 260650034 is about 638.7818904042.

The spelling of 260650034 in words is "two hundred sixty million, six hundred fifty thousand, thirty-four".