2126379358 has 16 divisors (see below), whose sum is σ = 3310841664. Its totient is φ = 1023507360.

The previous prime is 2126379349. The next prime is 2126379427. The reversal of 2126379358 is 8539736212.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179685 + ... + 191152.

It is an arithmetic number, because the mean of its divisors is an integer number (206927604).

Almost surely, 2^2126379358 is an apocalyptic number.

2126379358 is a deficient number, since it is larger than the sum of its proper divisors (1184462306).

2126379358 is a wasteful number, since it uses less digits than its factorization.

2126379358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370947.

The product of its digits is 544320, while the sum is 46.

The square root of 2126379358 is about 46112.6810975029. The cubic root of 2126379358 is about 1285.9189091100.

The spelling of 2126379358 in words is "two billion, one hundred twenty-six million, three hundred seventy-nine thousand, three hundred fifty-eight".