3126456346 has 32 divisors (see below), whose sum is σ = 5347117440. Its totient is φ = 1359094464.

The previous prime is 3126456293. The next prime is 3126456439. The reversal of 3126456346 is 6436546213.

It is a happy number.

3126456346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3126456299 and 3126456308.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67171 + ... + 103753.

It is an arithmetic number, because the mean of its divisors is an integer number (167097420).

Almost surely, 2^3126456346 is an apocalyptic number.

3126456346 is a deficient number, since it is larger than the sum of its proper divisors (2220661094).

3126456346 is a wasteful number, since it uses less digits than its factorization.

3126456346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36790.

The product of its digits is 311040, while the sum is 40.

The square root of 3126456346 is about 55914.7238748436. The cubic root of 3126456346 is about 1462.2359475169.

The spelling of 3126456346 in words is "three billion, one hundred twenty-six million, four hundred fifty-six thousand, three hundred forty-six".