7770112730 has 16 divisors (see below), whose sum is σ = 14096332800. Its totient is φ = 3083571792.

The previous prime is 7770112711. The next prime is 7770112783. The reversal of 7770112730 is 372110777.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3057830 + ... + 3060369.

It is an arithmetic number, because the mean of its divisors is an integer number (881020800).

Almost surely, 2^7770112730 is an apocalyptic number.

7770112730 is a deficient number, since it is larger than the sum of its proper divisors (6326220070).

7770112730 is a wasteful number, since it uses less digits than its factorization.

7770112730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6118333.

The product of its (nonzero) digits is 14406, while the sum is 35.

The square root of 7770112730 is about 88148.2429206618. The cubic root of 7770112730 is about 1980.6562401498.

The spelling of 7770112730 in words is "seven billion, seven hundred seventy million, one hundred twelve thousand, seven hundred thirty".