260350431 has 32 divisors (see below), whose sum is σ = 393639936. Its totient is φ = 151632000.

The previous prime is 260350417. The next prime is 260350459. The reversal of 260350431 is 134053062.

It is a happy number.

It is not a de Polignac number, because 260350431 - 2⁵ = 260350399 is a prime.

It is a super-2 number, since 2×260350431² = 135564693843771522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260350481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 159801 + ... + 161421.

It is an arithmetic number, because the mean of its divisors is an integer number (12301248).

Almost surely, 2^260350431 is an apocalyptic number.

260350431 is a deficient number, since it is larger than the sum of its proper divisors (133289505).

260350431 is a wasteful number, since it uses less digits than its factorization.

260350431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1823.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 260350431 is about 16135.3782416155. The cubic root of 260350431 is about 638.5370482533.

The spelling of 260350431 in words is "two hundred sixty million, three hundred fifty thousand, four hundred thirty-one".