3361521342 has 16 divisors (see below), whose sum is σ = 6836993280. Its totient is φ = 1101515352.

The previous prime is 3361521329. The next prime is 3361521347. The reversal of 3361521342 is 2431251633.

It is a super-2 number, since 2×3361521342² = 22599651465442961928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3361521347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4747558 + ... + 4748265.

It is an arithmetic number, because the mean of its divisors is an integer number (427312080).

Almost surely, 2^3361521342 is an apocalyptic number.

3361521342 is an abundant number, since it is smaller than the sum of its proper divisors (3475471938).

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

3361521342 is a wasteful number, since it uses less digits than its factorization.

3361521342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9495887.

The product of its digits is 12960, while the sum is 30.

The square root of 3361521342 is about 57978.6283211323. The cubic root of 3361521342 is about 1498.0004976222. Note that the first 3 decimals are identical.

Adding to 3361521342 its reverse (2431251633), we get a palindrome (5792772975).

The spelling of 3361521342 in words is "three billion, three hundred sixty-one million, five hundred twenty-one thousand, three hundred forty-two".