260829151 has 8 divisors (see below), whose sum is σ = 284690304. Its totient is φ = 236992920.

The previous prime is 260829139. The next prime is 260829157. The reversal of 260829151 is 151928062.

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 260829151 - 2²⁷ = 126611423 is a prime.

It is a super-3 number, since 3×260829151³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260829157) 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, 20766 + ... + 30868.

It is an arithmetic number, because the mean of its divisors is an integer number (35586288).

Almost surely, 2^260829151 is an apocalyptic number.

260829151 is a deficient number, since it is larger than the sum of its proper divisors (23861153).

260829151 is a wasteful number, since it uses less digits than its factorization.

260829151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12461.

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 260829151 is about 16150.2059120000. The cubic root of 260829151 is about 638.9281791467.

The spelling of 260829151 in words is "two hundred sixty million, eight hundred twenty-nine thousand, one hundred fifty-one".