3253766465 has 16 divisors (see below), whose sum is σ = 3923848656. Its totient is φ = 2590156800.

The previous prime is 3253766419. The next prime is 3253766489. The reversal of 3253766465 is 5646673523.

It can be written as a sum of positive squares in 8 ways, for example, as 383807281 + 2869959184 = 19591^2 + 53572^2 .

It is not a de Polignac number, because 3253766465 - 2⁶ = 3253766401 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1289405 + ... + 1291925.

It is an arithmetic number, because the mean of its divisors is an integer number (245240541).

Almost surely, 2^3253766465 is an apocalyptic number.

It is an amenable number.

3253766465 is a deficient number, since it is larger than the sum of its proper divisors (670082191).

3253766465 is a wasteful number, since it uses less digits than its factorization.

3253766465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3700.

The product of its digits is 2721600, while the sum is 47.

The square root of 3253766465 is about 57041.7957729243. The cubic root of 3253766465 is about 1481.8200254905.

The spelling of 3253766465 in words is "three billion, two hundred fifty-three million, seven hundred sixty-six thousand, four hundred sixty-five".