260916396 has 36 divisors (see below), whose sum is σ = 659243592. Its totient is φ = 80281344.

The previous prime is 260916371. The next prime is 260916401. The reversal of 260916396 is 693619062.

260916396 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62301 + ... + 66356.

It is an arithmetic number, because the mean of its divisors is an integer number (18312322).

Almost surely, 2^260916396 is an apocalyptic number.

260916396 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

260916396 is an abundant number, since it is smaller than the sum of its proper divisors (398327196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

260916396 is a wasteful number, since it uses less digits than its factorization.

260916396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128690 (or 128675 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 42.

The square root of 260916396 is about 16152.9067353217. The cubic root of 260916396 is about 638.9994097775. Note that the first 3 decimals are identical.

The spelling of 260916396 in words is "two hundred sixty million, nine hundred sixteen thousand, three hundred ninety-six".