3450727938 has 32 divisors (see below), whose sum is σ = 7896600576. Its totient is φ = 984769488.

The previous prime is 3450727937. The next prime is 3450727961. The reversal of 3450727938 is 8397270543.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (3450727933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11356 + ... + 83847.

It is an arithmetic number, because the mean of its divisors is an integer number (246768768).

Almost surely, 2^3450727938 is an apocalyptic number.

3450727938 is an abundant number, since it is smaller than the sum of its proper divisors (4445872638).

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

3450727938 is a wasteful number, since it uses less digits than its factorization.

3450727938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96078.

The product of its (nonzero) digits is 1270080, while the sum is 48.

The square root of 3450727938 is about 58742.8969152867. The cubic root of 3450727938 is about 1511.1360744150.

The spelling of 3450727938 in words is "three billion, four hundred fifty million, seven hundred twenty-seven thousand, nine hundred thirty-eight".