28360608344 has 24 divisors (see below), whose sum is σ = 55588677060. Its totient is φ = 13563767184.

The previous prime is 28360608337. The next prime is 28360608347. The reversal of 28360608344 is 44380606382.

It is a super-3 number, since 3×28360608344³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 28360608295 and 28360608304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28360608347) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3346502 + ... + 3354965.

Almost surely, 2^28360608344 is an apocalyptic number.

It is an amenable number.

28360608344 is a deficient number, since it is larger than the sum of its proper divisors (27228068716).

28360608344 is a wasteful number, since it uses less digits than its factorization.

28360608344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6701519 (or 6701492 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 44.

The spelling of 28360608344 in words is "twenty-eight billion, three hundred sixty million, six hundred eight thousand, three hundred forty-four".