7049520988 has 24 divisors (see below), whose sum is σ = 12519771264. Its totient is φ = 3472518000.

The previous prime is 7049520983. The next prime is 7049521009. The reversal of 7049520988 is 8890259407.

It is a super-2 number, since 2×7049520988² = 99391492320504992288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7049520983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 403531 + ... + 420637.

It is an arithmetic number, because the mean of its divisors is an integer number (521657136).

Almost surely, 2^7049520988 is an apocalyptic number.

It is an amenable number.

7049520988 is a deficient number, since it is larger than the sum of its proper divisors (5470250276).

7049520988 is a wasteful number, since it uses less digits than its factorization.

7049520988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18633 (or 18631 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 52.

The square root of 7049520988 is about 83961.4255953292. The cubic root of 7049520988 is about 1917.4315508011.

The spelling of 7049520988 in words is "seven billion, forty-nine million, five hundred twenty thousand, nine hundred eighty-eight".