260916355 has 8 divisors (see below), whose sum is σ = 357828192. Its totient is φ = 178914048.

The previous prime is 260916353. The next prime is 260916371. The reversal of 260916355 is 553619062.

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

It is a cyclic number.

It is not a de Polignac number, because 260916355 - 2¹ = 260916353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (260916353) 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 7 ways as a sum of consecutive naturals, for example, 3727342 + ... + 3727411.

It is an arithmetic number, because the mean of its divisors is an integer number (44728524).

Almost surely, 2^260916355 is an apocalyptic number.

260916355 is a deficient number, since it is larger than the sum of its proper divisors (96911837).

260916355 is an equidigital number, since it uses as much as digits as its factorization.

260916355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7454765.

The product of its (nonzero) digits is 48600, while the sum is 37.

The square root of 260916355 is about 16152.9054662002. The cubic root of 260916355 is about 638.9993763071. Note that the first 3 decimals are identical.

The spelling of 260916355 in words is "two hundred sixty million, nine hundred sixteen thousand, three hundred fifty-five".