3520165332 has 12 divisors (see below), whose sum is σ = 8213719136. Its totient is φ = 1173388440.

The previous prime is 3520165309. The next prime is 3520165381. The reversal of 3520165332 is 2335610253.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×3520165332² = 24783127929229340448, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3520165332.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146673544 + ... + 146673567.

Almost surely, 2^3520165332 is an apocalyptic number.

It is an amenable number.

3520165332 is an abundant number, since it is smaller than the sum of its proper divisors (4693553804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3520165332 is a wasteful number, since it uses less digits than its factorization.

3520165332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293347118 (or 293347116 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 30.

The square root of 3520165332 is about 59330.9812155504. The cubic root of 3520165332 is about 1521.2048002096.

Adding to 3520165332 its reverse (2335610253), we get a palindrome (5855775585).

The spelling of 3520165332 in words is "three billion, five hundred twenty million, one hundred sixty-five thousand, three hundred thirty-two".