260737966 has 4 divisors (see below), whose sum is σ = 391106952. Its totient is φ = 130368982.

The previous prime is 260737957. The next prime is 260738039. The reversal of 260737966 is 669737062.

260737966 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 669737062 = 2 ⋅334868531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65184490 + ... + 65184493.

It is an arithmetic number, because the mean of its divisors is an integer number (97776738).

Almost surely, 2^260737966 is an apocalyptic number.

260737966 is a deficient number, since it is larger than the sum of its proper divisors (130368986).

260737966 is a wasteful number, since it uses less digits than its factorization.

260737966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130368985.

The product of its (nonzero) digits is 571536, while the sum is 46.

The square root of 260737966 is about 16147.3826362045. The cubic root of 260737966 is about 638.8537147494.

The spelling of 260737966 in words is "two hundred sixty million, seven hundred thirty-seven thousand, nine hundred sixty-six".