260491342 has 16 divisors (see below), whose sum is σ = 393224832. Its totient is φ = 129419640.

The previous prime is 260491337. The next prime is 260491379. The reversal of 260491342 is 243194062.

It is a happy number.

260491342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 350223 + ... + 350965.

It is an arithmetic number, because the mean of its divisors is an integer number (24576552).

Almost surely, 2^260491342 is an apocalyptic number.

260491342 is a deficient number, since it is larger than the sum of its proper divisors (132733490).

260491342 is a wasteful number, since it uses less digits than its factorization.

260491342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1623.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 260491342 is about 16139.7441739329. The cubic root of 260491342 is about 638.6522272009.

The spelling of 260491342 in words is "two hundred sixty million, four hundred ninety-one thousand, three hundred forty-two".