3906826244 has 6 divisors (see below), whose sum is σ = 6836945934. Its totient is φ = 1953413120.

The previous prime is 3906826211. The next prime is 3906826277. The reversal of 3906826244 is 4426286093.

It is an interprime number because it is at equal distance from previous prime (3906826211) and next prime (3906826277).

It can be written as a sum of positive squares in only one way, i.e., 3847720900 + 59105344 = 62030^2 + 7688^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3906826195 and 3906826204.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 488353277 + ... + 488353284.

It is an arithmetic number, because the mean of its divisors is an integer number (1139490989).

Almost surely, 2^3906826244 is an apocalyptic number.

It is an amenable number.

3906826244 is a deficient number, since it is larger than the sum of its proper divisors (2930119690).

3906826244 is a wasteful number, since it uses less digits than its factorization.

3906826244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976706565 (or 976706563 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 44.

The square root of 3906826244 is about 62504.6097819993. The cubic root of 3906826244 is about 1574.9787509017.

The spelling of 3906826244 in words is "three billion, nine hundred six million, eight hundred twenty-six thousand, two hundred forty-four".