260769995 has 8 divisors (see below), whose sum is σ = 313580160. Its totient is φ = 208178560.

The previous prime is 260769983. The next prime is 260769997. The reversal of 260769995 is 599967062.

260769995 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 260769995 - 2⁴ = 260769979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (260769997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52046 + ... + 56835.

It is an arithmetic number, because the mean of its divisors is an integer number (39197520).

Almost surely, 2^260769995 is an apocalyptic number.

260769995 is a deficient number, since it is larger than the sum of its proper divisors (52810165).

260769995 is a wasteful number, since it uses less digits than its factorization.

260769995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109365.

The product of its (nonzero) digits is 1837080, while the sum is 53.

The square root of 260769995 is about 16148.3743763885. The cubic root of 260769995 is about 638.8798725662.

The spelling of 260769995 in words is "two hundred sixty million, seven hundred sixty-nine thousand, nine hundred ninety-five".