3263615161 has 16 divisors (see below), whose sum is σ = 3563496640. Its totient is φ = 2978519040.

The previous prime is 3263615143. The next prime is 3263615219. The reversal of 3263615161 is 1615163623.

3263615161 is nontrivially palindromic in base 15.

It is not a de Polignac number, because 3263615161 - 2²³ = 3255226553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3263615261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32281 + ... + 87001.

It is an arithmetic number, because the mean of its divisors is an integer number (222718540).

Almost surely, 2^3263615161 is an apocalyptic number.

It is an amenable number.

3263615161 is a deficient number, since it is larger than the sum of its proper divisors (299881479).

3263615161 is a wasteful number, since it uses less digits than its factorization.

3263615161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54856.

The product of its digits is 19440, while the sum is 34.

The square root of 3263615161 is about 57128.0593141409. The cubic root of 3263615161 is about 1483.3136068692.

Adding to 3263615161 its reverse (1615163623), we get a palindrome (4878778784).

The spelling of 3263615161 in words is "three billion, two hundred sixty-three million, six hundred fifteen thousand, one hundred sixty-one".