13896345604 has 24 divisors (see below), whose sum is σ = 24903426240. Its totient is φ = 6781331424.

The previous prime is 13896345601. The next prime is 13896345637. The reversal of 13896345604 is 40654369831.

It is a happy number.

It is a super-2 number, since 2×13896345604² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13896345601) 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 7 ways as a sum of consecutive naturals, for example, 196242 + ... + 257494.

It is an arithmetic number, because the mean of its divisors is an integer number (1037642760).

Almost surely, 2^13896345604 is an apocalyptic number.

It is an amenable number.

13896345604 is a deficient number, since it is larger than the sum of its proper divisors (11007080636).

13896345604 is a wasteful number, since it uses less digits than its factorization.

13896345604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62619 (or 62617 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 49.

The spelling of 13896345604 in words is "thirteen billion, eight hundred ninety-six million, three hundred forty-five thousand, six hundred four".