3838298428 has 24 divisors (see below), whose sum is σ = 6912347904. Its totient is φ = 1863966000.

The previous prime is 3838298419. The next prime is 3838298467. The reversal of 3838298428 is 8248928383.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 53298 + ... + 102553.

It is an arithmetic number, because the mean of its divisors is an integer number (288014496).

Almost surely, 2^3838298428 is an apocalyptic number.

It is an amenable number.

3838298428 is a deficient number, since it is larger than the sum of its proper divisors (3074049476).

3838298428 is a wasteful number, since it uses less digits than its factorization.

3838298428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156033 (or 156031 counting only the distinct ones).

The product of its digits is 5308416, while the sum is 55.

The square root of 3838298428 is about 61954.0025179972. The cubic root of 3838298428 is about 1565.7157226711.

The spelling of 3838298428 in words is "three billion, eight hundred thirty-eight million, two hundred ninety-eight thousand, four hundred twenty-eight".