3052491638 has 16 divisors (see below), whose sum is σ = 5374271904. Its totient is φ = 1272853440.

The previous prime is 3052491619. The next prime is 3052491647. The reversal of 3052491638 is 8361942503.

It is a junction number, because it is equal to n+sod(n) for n = 3052491595 and 3052491604.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2945903 + ... + 2946938.

It is an arithmetic number, because the mean of its divisors is an integer number (335891994).

Almost surely, 2^3052491638 is an apocalyptic number.

3052491638 is a deficient number, since it is larger than the sum of its proper divisors (2321780266).

3052491638 is a wasteful number, since it uses less digits than its factorization.

3052491638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5892887.

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 3052491638 is about 55249.3587112104. The cubic root of 3052491638 is about 1450.6127632877.

The spelling of 3052491638 in words is "three billion, fifty-two million, four hundred ninety-one thousand, six hundred thirty-eight".