2678473126 has 16 divisors (see below), whose sum is σ = 4632305184. Its totient is φ = 1137757824.

The previous prime is 2678473121. The next prime is 2678473153. The reversal of 2678473126 is 6213748762.

2678473126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2678473121) 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, 844965 + ... + 848128.

It is an arithmetic number, because the mean of its divisors is an integer number (289519074).

Almost surely, 2^2678473126 is an apocalyptic number.

2678473126 is a deficient number, since it is larger than the sum of its proper divisors (1953832058).

2678473126 is a wasteful number, since it uses less digits than its factorization.

2678473126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1693215.

The product of its digits is 677376, while the sum is 46.

The square root of 2678473126 is about 51753.9672488979. The cubic root of 2678473126 is about 1388.7660712384.

The spelling of 2678473126 in words is "two billion, six hundred seventy-eight million, four hundred seventy-three thousand, one hundred twenty-six".