3522072341 has 4 divisors (see below), whose sum is σ = 3524184300. Its totient is φ = 3519960384.

The previous prime is 3522072329. The next prime is 3522072353. The reversal of 3522072341 is 1432702253.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1432702253 = 113 ⋅12678781.

It is an interprime number because it is at equal distance from previous prime (3522072329) and next prime (3522072353).

It can be written as a sum of positive squares in 2 ways, for example, as 2405510116 + 1116562225 = 49046^2 + 33415^2 .

It is a cyclic number.

It is not a de Polignac number, because 3522072341 - 2⁶ = 3522072277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3522072361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1053476 + ... + 1056813.

It is an arithmetic number, because the mean of its divisors is an integer number (881046075).

Almost surely, 2^3522072341 is an apocalyptic number.

It is an amenable number.

3522072341 is a deficient number, since it is larger than the sum of its proper divisors (2111959).

3522072341 is a wasteful number, since it uses less digits than its factorization.

3522072341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2111958.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 3522072341 is about 59347.0499772314. The cubic root of 3522072341 is about 1521.4794490093.

Adding to 3522072341 its reverse (1432702253), we get a palindrome (4954774594).

The spelling of 3522072341 in words is "three billion, five hundred twenty-two million, seventy-two thousand, three hundred forty-one".