770111099 has 8 divisors (see below), whose sum is σ = 774638592. Its totient is φ = 765593640.

The previous prime is 770111071. The next prime is 770111107. The reversal of 770111099 is 990111077.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-770111099 is a prime.

It is a super-2 number, since 2×770111099² = 1186142209605975602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (770111009) 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, 194954 + ... + 198864.

It is an arithmetic number, because the mean of its divisors is an integer number (96829824).

Almost surely, 2^770111099 is an apocalyptic number.

770111099 is a deficient number, since it is larger than the sum of its proper divisors (4527493).

770111099 is a wasteful number, since it uses less digits than its factorization.

770111099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5017.

The product of its (nonzero) digits is 3969, while the sum is 35.

The square root of 770111099 is about 27750.8756438423. The cubic root of 770111099 is about 916.6097253592.

The spelling of 770111099 in words is "seven hundred seventy million, one hundred eleven thousand, ninety-nine".