4906391832 has 64 divisors (see below), whose sum is σ = 14221440000. Its totient is φ = 1564355232.

The previous prime is 4906391807. The next prime is 4906391839. The reversal of 4906391832 is 2381936094.

It is a happy number.

4906391832 is a `hidden beast` number, since 4 + 9 + 0 + 639 + 1 + 8 + 3 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4906391839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 488832 + ... + 498767.

It is an arithmetic number, because the mean of its divisors is an integer number (222210000).

Almost surely, 2^4906391832 is an apocalyptic number.

It is an amenable number.

4906391832 is an abundant number, since it is smaller than the sum of its proper divisors (9315048168).

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

4906391832 is a wasteful number, since it uses less digits than its factorization.

4906391832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987637 (or 987627 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The square root of 4906391832 is about 70045.6410635237. The cubic root of 4906391832 is about 1699.2374702468.

The spelling of 4906391832 in words is "four billion, nine hundred six million, three hundred ninety-one thousand, eight hundred thirty-two".