7328239049 has 8 divisors (see below), whose sum is σ = 7396015392. Its totient is φ = 7260514240.

The previous prime is 7328239007. The next prime is 7328239063. The reversal of 7328239049 is 9409328237.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7328239049 - 2²⁸ = 7059803593 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7328238994 and 7328239012.

It is not an unprimeable number, because it can be changed into a prime (7328439049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 309854 + ... + 332664.

It is an arithmetic number, because the mean of its divisors is an integer number (924501924).

Almost surely, 2^7328239049 is an apocalyptic number.

It is an amenable number.

7328239049 is a deficient number, since it is larger than the sum of its proper divisors (67776343).

7328239049 is a wasteful number, since it uses less digits than its factorization.

7328239049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25767.

The product of its (nonzero) digits is 653184, while the sum is 47.

The square root of 7328239049 is about 85605.1344780207. The cubic root of 7328239049 is about 1942.3755793335.

The spelling of 7328239049 in words is "seven billion, three hundred twenty-eight million, two hundred thirty-nine thousand, forty-nine".