260970969 has 8 divisors (see below), whose sum is σ = 397670080. Its totient is φ = 149126256.

The previous prime is 260970959. The next prime is 260970973. The reversal of 260970969 is 969079062.

It is a happy number.

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

It is not a de Polignac number, because 260970969 - 2⁸ = 260970713 is a prime.

It is a super-2 number, since 2×260970969² = 136211693321597922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (260970959) 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, 6213574 + ... + 6213615.

It is an arithmetic number, because the mean of its divisors is an integer number (49708760).

Almost surely, 2^260970969 is an apocalyptic number.

It is an amenable number.

260970969 is a deficient number, since it is larger than the sum of its proper divisors (136699111).

260970969 is a wasteful number, since it uses less digits than its factorization.

260970969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12427199.

The product of its (nonzero) digits is 367416, while the sum is 48.

The square root of 260970969 is about 16154.5959095237. The cubic root of 260970969 is about 639.0439574875.

The spelling of 260970969 in words is "two hundred sixty million, nine hundred seventy thousand, nine hundred sixty-nine".