4260632765 has 8 divisors (see below), whose sum is σ = 5113491768. Its totient is φ = 3408017920.

The previous prime is 4260632743. The next prime is 4260632791. The reversal of 4260632765 is 5672360624.

It can be written as a sum of positive squares in 4 ways, for example, as 179211769 + 4081420996 = 13387^2 + 63886^2 .

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

It is not a de Polignac number, because 4260632765 - 2¹⁰ = 4260631741 is a prime.

It is a Duffinian number.

It is a Curzon number.

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, 20156 + ... + 94485.

It is an arithmetic number, because the mean of its divisors is an integer number (639186471).

Almost surely, 2^4260632765 is an apocalyptic number.

It is an amenable number.

4260632765 is a deficient number, since it is larger than the sum of its proper divisors (852859003).

4260632765 is a wasteful number, since it uses less digits than its factorization.

4260632765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122079.

The product of its (nonzero) digits is 362880, while the sum is 41.

The square root of 4260632765 is about 65273.5226948875. The cubic root of 4260632765 is about 1621.1556004360.

The spelling of 4260632765 in words is "four billion, two hundred sixty million, six hundred thirty-two thousand, seven hundred sixty-five".