7742340616 has 32 divisors (see below), whose sum is σ = 14877082080. Its totient is φ = 3775196800.

The previous prime is 7742340611. The next prime is 7742340643. The reversal of 7742340616 is 6160432477.

It is not an unprimeable number, because it can be changed into a prime (7742340611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1567671 + ... + 1572601.

It is an arithmetic number, because the mean of its divisors is an integer number (464908815).

Almost surely, 2^7742340616 is an apocalyptic number.

It is an amenable number.

7742340616 is a deficient number, since it is larger than the sum of its proper divisors (7134741464).

7742340616 is a wasteful number, since it uses less digits than its factorization.

7742340616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9765 (or 9761 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 40.

The square root of 7742340616 is about 87990.5711766892. The cubic root of 7742340616 is about 1978.2936542164.

The spelling of 7742340616 in words is "seven billion, seven hundred forty-two million, three hundred forty thousand, six hundred sixteen".