7446999616 has 189 divisors, whose sum is σ = 18242432019. Its totient is φ = 3007243008.

The previous prime is 7446999613. The next prime is 7446999619. The reversal of 7446999616 is 6169996447.

The square root of 7446999616 is 86296.

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

It is an interprime number because it is at equal distance from previous prime (7446999613) and next prime (7446999619).

It is not an unprimeable number, because it can be changed into a prime (7446999613) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 111149215 + ... + 111149281.

Almost surely, 2^7446999616 is an apocalyptic number.

7446999616 is the 86296-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7446999616

7446999616 is an abundant number, since it is smaller than the sum of its proper divisors (10795432403).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7446999616 is an equidigital number, since it uses as much as digits as its factorization.

7446999616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206 (or 99 counting only the distinct ones).

The product of its digits is 17635968, while the sum is 61.

The cubic root of 7446999616 is about 1952.8120389673.

The spelling of 7446999616 in words is "seven billion, four hundred forty-six million, nine hundred ninety-nine thousand, six hundred sixteen".