3940026348 has 12 divisors (see below), whose sum is σ = 9193394840. Its totient is φ = 1313342112.

The previous prime is 3940026341. The next prime is 3940026397. The reversal of 3940026348 is 8436200493.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (3940026341) 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 3 ways as a sum of consecutive naturals, for example, 164167753 + ... + 164167776.

Almost surely, 2^3940026348 is an apocalyptic number.

It is an amenable number.

3940026348 is an abundant number, since it is smaller than the sum of its proper divisors (5253368492).

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

3940026348 is a wasteful number, since it uses less digits than its factorization.

3940026348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328335536 (or 328335534 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 39.

The square root of 3940026348 is about 62769.6291848215. The cubic root of 3940026348 is about 1579.4275483209.

The spelling of 3940026348 in words is "three billion, nine hundred forty million, twenty-six thousand, three hundred forty-eight".