6985967037604 has 9 divisors (see below), whose sum is σ = 12225451566657. Its totient is φ = 3492980875704.

The previous prime is 6985967037587. The next prime is 6985967037613. The reversal of 6985967037604 is 4067307695896.

The square root of 6985967037604 is 2643098.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 5101716655204 + 1884250382400 = 2258698^2 + 1372680^2 .

It is a Duffinian 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 2 ways as a sum of consecutive naturals, for example, 4625422 + ... + 5946970.

Almost surely, 2^{6985967037604} is an apocalyptic number.

6985967037604 is the 2643098-th square number.

It is an amenable number.

6985967037604 is a deficient number, since it is larger than the sum of its proper divisors (5239484529053).

6985967037604 is an frugal number, since it uses more digits than its factorization.

6985967037604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2643102 (or 1321551 counting only the distinct ones).

The product of its (nonzero) digits is 411505920, while the sum is 70.

The spelling of 6985967037604 in words is "six trillion, nine hundred eighty-five billion, nine hundred sixty-seven million, thirty-seven thousand, six hundred four".