7298872988 has 48 divisors (see below), whose sum is σ = 14187011328. Its totient is φ = 3257856000.

The previous prime is 7298872951. The next prime is 7298872991. The reversal of 7298872988 is 8892788927.

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 15 ways as a sum of consecutive naturals, for example, 798323 + ... + 807413.

It is an arithmetic number, because the mean of its divisors is an integer number (295562736).

Almost surely, 2^7298872988 is an apocalyptic number.

It is an amenable number.

7298872988 is a deficient number, since it is larger than the sum of its proper divisors (6888138340).

7298872988 is a wasteful number, since it uses less digits than its factorization.

7298872988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9434 (or 9432 counting only the distinct ones).

The product of its digits is 65028096, while the sum is 68.

The square root of 7298872988 is about 85433.4418597308. The cubic root of 7298872988 is about 1939.7775799847. Note that the first 3 decimals are identical.

The spelling of 7298872988 in words is "seven billion, two hundred ninety-eight million, eight hundred seventy-two thousand, nine hundred eighty-eight".