260628790 has 8 divisors (see below), whose sum is σ = 469131840. Its totient is φ = 104251512.

The previous prime is 260628787. The next prime is 260628799. The reversal of 260628790 is 97826062.

260628790 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260628799) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13031430 + ... + 13031449.

It is an arithmetic number, because the mean of its divisors is an integer number (58641480).

Almost surely, 2^260628790 is an apocalyptic number.

260628790 is a deficient number, since it is larger than the sum of its proper divisors (208503050).

260628790 is a wasteful number, since it uses less digits than its factorization.

260628790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26062886.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 260628790 is about 16144.0016724479. The cubic root of 260628790 is about 638.7645355230.

The spelling of 260628790 in words is "two hundred sixty million, six hundred twenty-eight thousand, seven hundred ninety".