6947233657346 has 4 divisors (see below), whose sum is σ = 10420850486022. Its totient is φ = 3473616828672.

The previous prime is 6947233657333. The next prime is 6947233657369. The reversal of 6947233657346 is 6437563327496.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3572058420121 + 3375175237225 = 1889989^2 + 1837165^2 .

It is a super-2 number, since 2×6947233657346² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1736808414335 + ... + 1736808414338.

Almost surely, 2^{6947233657346} is an apocalyptic number.

6947233657346 is a deficient number, since it is larger than the sum of its proper divisors (3473616828676).

6947233657346 is a wasteful number, since it uses less digits than its factorization.

6947233657346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3473616828675.

The product of its digits is 411505920, while the sum is 65.

The spelling of 6947233657346 in words is "six trillion, nine hundred forty-seven billion, two hundred thirty-three million, six hundred fifty-seven thousand, three hundred forty-six".