7742407606 has 8 divisors (see below), whose sum is σ = 11619012024. Its totient is φ = 3869403600.

The previous prime is 7742407567. The next prime is 7742407633. The reversal of 7742407606 is 6067042477.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 894720 + ... + 903331.

It is an arithmetic number, because the mean of its divisors is an integer number (1452376503).

Almost surely, 2^7742407606 is an apocalyptic number.

7742407606 is a deficient number, since it is larger than the sum of its proper divisors (3876604418).

7742407606 is a wasteful number, since it uses less digits than its factorization.

7742407606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1800206.

The product of its (nonzero) digits is 395136, while the sum is 43.

The square root of 7742407606 is about 87990.9518416524. The cubic root of 7742407606 is about 1978.2993598772.

The spelling of 7742407606 in words is "seven billion, seven hundred forty-two million, four hundred seven thousand, six hundred six".