7691416943 has 32 divisors (see below), whose sum is σ = 9117370368. Its totient is φ = 6352416000.

The previous prime is 7691416937. The next prime is 7691416949. The reversal of 7691416943 is 3496141967.

It is a happy number.

7691416943 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (7691416937) and next prime (7691416949).

It is not a de Polignac number, because 7691416943 - 2²⁸ = 7422981487 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7691416891 and 7691416900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7691416949) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7010771 + ... + 7011867.

It is an arithmetic number, because the mean of its divisors is an integer number (284917824).

Almost surely, 2^7691416943 is an apocalyptic number.

7691416943 is a deficient number, since it is larger than the sum of its proper divisors (1425953425).

7691416943 is a wasteful number, since it uses less digits than its factorization.

7691416943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1463.

The product of its digits is 979776, while the sum is 50.

The square root of 7691416943 is about 87700.7237313353. The cubic root of 7691416943 is about 1973.9468352224.

The spelling of 7691416943 in words is "seven billion, six hundred ninety-one million, four hundred sixteen thousand, nine hundred forty-three".