3368465537 has 4 divisors (see below), whose sum is σ = 3368604996. Its totient is φ = 3368326080.

The previous prime is 3368465491. The next prime is 3368465539. The reversal of 3368465537 is 7355648633.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7355648633 = 27551 ⋅266983.

It can be written as a sum of positive squares in 2 ways, for example, as 370793536 + 2997672001 = 19256^2 + 54751^2 .

It is a cyclic number.

It is not a de Polignac number, because 3368465537 - 2¹⁰ = 3368464513 is a prime.

It is a super-4 number, since 4×3368465537⁴ (a number of 39 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3368465539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23108 + ... + 85269.

It is an arithmetic number, because the mean of its divisors is an integer number (842151249).

Almost surely, 2^3368465537 is an apocalyptic number.

It is an amenable number.

3368465537 is a deficient number, since it is larger than the sum of its proper divisors (139459).

3368465537 is a wasteful number, since it uses less digits than its factorization.

3368465537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139458.

The product of its digits is 5443200, while the sum is 50.

The square root of 3368465537 is about 58038.4832417251. The cubic root of 3368465537 is about 1499.0313059633.

The spelling of 3368465537 in words is "three billion, three hundred sixty-eight million, four hundred sixty-five thousand, five hundred thirty-seven".