260413849 has 8 divisors (see below), whose sum is σ = 264268800. Its totient is φ = 256566816.

The previous prime is 260413831. The next prime is 260413861. The reversal of 260413849 is 948314062.

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

It is a cyclic number.

It is not a de Polignac number, because 260413849 - 2¹³ = 260405657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (260413949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107352 + ... + 109750.

It is an arithmetic number, because the mean of its divisors is an integer number (33033600).

Almost surely, 2^260413849 is an apocalyptic number.

It is an amenable number.

260413849 is a deficient number, since it is larger than the sum of its proper divisors (3854951).

260413849 is a wasteful number, since it uses less digits than its factorization.

260413849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3959.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 260413849 is about 16137.3433067528. The cubic root of 260413849 is about 638.5888905015.

It can be divided in two parts, 26041 and 3849, that added together give a triangular number (29890 = T₂₄₄).

The spelling of 260413849 in words is "two hundred sixty million, four hundred thirteen thousand, eight hundred forty-nine".