2723105378 has 16 divisors (see below), whose sum is σ = 4871145600. Its totient is φ = 1116303936.

The previous prime is 2723105377. The next prime is 2723105383. The reversal of 2723105378 is 8735013272.

It is not an unprimeable number, because it can be changed into a prime (2723105377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4228103 + ... + 4228746.

It is an arithmetic number, because the mean of its divisors is an integer number (304446600).

Almost surely, 2^2723105378 is an apocalyptic number.

2723105378 is a deficient number, since it is larger than the sum of its proper divisors (2148040222).

2723105378 is a wasteful number, since it uses less digits than its factorization.

2723105378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8456881.

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 2723105378 is about 52183.3822016166. The cubic root of 2723105378 is about 1396.4374349255.

The spelling of 2723105378 in words is "two billion, seven hundred twenty-three million, one hundred five thousand, three hundred seventy-eight".