3396645393 has 4 divisors (see below), whose sum is σ = 4528860528. Its totient is φ = 2264430260.

The previous prime is 3396645391. The next prime is 3396645401. The reversal of 3396645393 is 3935466933.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3396645393 - 2¹ = 3396645391 is a prime.

It is a super-3 number, since 3×3396645393³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (3396645391) 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, 566107563 + ... + 566107568.

It is an arithmetic number, because the mean of its divisors is an integer number (1132215132).

Almost surely, 2^3396645393 is an apocalyptic number.

It is an amenable number.

3396645393 is a deficient number, since it is larger than the sum of its proper divisors (1132215135).

3396645393 is a wasteful number, since it uses less digits than its factorization.

3396645393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132215134.

The product of its digits is 4723920, while the sum is 51.

The square root of 3396645393 is about 58280.7463318719. The cubic root of 3396645393 is about 1503.1998938212.

The spelling of 3396645393 in words is "three billion, three hundred ninety-six million, six hundred forty-five thousand, three hundred ninety-three".