260499063 has 16 divisors (see below), whose sum is σ = 398851200. Its totient is φ = 149568480.

The previous prime is 260499059. The next prime is 260499067. The reversal of 260499063 is 360994062.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (260499059) and next prime (260499067).

It is not a de Polignac number, because 260499063 - 2² = 260499059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260499067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207108 + ... + 208361.

It is an arithmetic number, because the mean of its divisors is an integer number (24928200).

Almost surely, 2^260499063 is an apocalyptic number.

260499063 is a deficient number, since it is larger than the sum of its proper divisors (138352137).

260499063 is a wasteful number, since it uses less digits than its factorization.

260499063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415502.

The product of its (nonzero) digits is 69984, while the sum is 39.

The square root of 260499063 is about 16139.9833643037. The cubic root of 260499063 is about 638.6585370525.

The spelling of 260499063 in words is "two hundred sixty million, four hundred ninety-nine thousand, sixty-three".