3396549623 has 4 divisors (see below), whose sum is σ = 3398817000. Its totient is φ = 3394282248.

The previous prime is 3396549577. The next prime is 3396549671. The reversal of 3396549623 is 3269456933.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3396549623 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 (3396549683) 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, 1131440 + ... + 1134437.

It is an arithmetic number, because the mean of its divisors is an integer number (849704250).

Almost surely, 2^3396549623 is an apocalyptic number.

3396549623 is a deficient number, since it is larger than the sum of its proper divisors (2267377).

3396549623 is a wasteful number, since it uses less digits than its factorization.

3396549623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2267376.

The product of its digits is 3149280, while the sum is 50.

The square root of 3396549623 is about 58279.9246996768. The cubic root of 3396549623 is about 1503.1857658812.

The spelling of 3396549623 in words is "three billion, three hundred ninety-six million, five hundred forty-nine thousand, six hundred twenty-three".