28379606310 has 320 divisors, whose sum is σ = 89309848320. Its totient is φ = 6392805120.

The previous prime is 28379606303. The next prime is 28379606371. The reversal of 28379606310 is 1360697382.

28379606310 is a `hidden beast` number, since 2 + 8 + 3 + 7 + 9 + 6 + 0 + 631 + 0 = 666.

It is a super-2 number, since 2×28379606310² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 8970789 + ... + 8973951.

It is an arithmetic number, because the mean of its divisors is an integer number (279093276).

Almost surely, 2^28379606310 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 28379606310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44654924160).

28379606310 is an abundant number, since it is smaller than the sum of its proper divisors (60930242010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28379606310 is a wasteful number, since it uses less digits than its factorization.

28379606310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3265 (or 3256 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The spelling of 28379606310 in words is "twenty-eight billion, three hundred seventy-nine million, six hundred six thousand, three hundred ten".