7139048808 has 16 divisors (see below), whose sum is σ = 17847622080. Its totient is φ = 2379682928.

The previous prime is 7139048803. The next prime is 7139048827. The reversal of 7139048808 is 8088409317.

It is not an unprimeable number, because it can be changed into a prime (7139048803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148730160 + ... + 148730207.

It is an arithmetic number, because the mean of its divisors is an integer number (1115476380).

Almost surely, 2^7139048808 is an apocalyptic number.

It is an amenable number.

7139048808 is an abundant number, since it is smaller than the sum of its proper divisors (10708573272).

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

7139048808 is a wasteful number, since it uses less digits than its factorization.

7139048808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297460376 (or 297460372 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 48.

The square root of 7139048808 is about 84492.8920560777. The cubic root of 7139048808 is about 1925.5144570230.

The spelling of 7139048808 in words is "seven billion, one hundred thirty-nine million, forty-eight thousand, eight hundred eight".