6987496352 has 12 divisors (see below), whose sum is σ = 13756633506. Its totient is φ = 3493748160.

The previous prime is 6987496343. The next prime is 6987496367. The reversal of 6987496352 is 2536947896.

It can be written as a sum of positive squares in only one way, i.e., 4656151696 + 2331344656 = 68236^2 + 48284^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6987496291 and 6987496300.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 109179599 + ... + 109179662.

Almost surely, 2^6987496352 is an apocalyptic number.

It is an amenable number.

6987496352 is a deficient number, since it is larger than the sum of its proper divisors (6769137154).

6987496352 is a wasteful number, since it uses less digits than its factorization.

6987496352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218359271 (or 218359263 counting only the distinct ones).

The product of its digits is 19595520, while the sum is 59.

The square root of 6987496352 is about 83591.2456660385. The cubic root of 6987496352 is about 1911.7915221184.

The spelling of 6987496352 in words is "six billion, nine hundred eighty-seven million, four hundred ninety-six thousand, three hundred fifty-two".