8770620406 has 16 divisors (see below), whose sum is σ = 13730153184. Its totient is φ = 4193964544.

The previous prime is 8770620403. The next prime is 8770620407. The reversal of 8770620406 is 6040260778.

It is a super-2 number, since 2×8770620406² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8770620403) 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, 380400 + ... + 402796.

It is an arithmetic number, because the mean of its divisors is an integer number (858134574).

Almost surely, 2^8770620406 is an apocalyptic number.

8770620406 is a deficient number, since it is larger than the sum of its proper divisors (4959532778).

8770620406 is a wasteful number, since it uses less digits than its factorization.

8770620406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30935.

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 8770620406 is about 93651.5905150575. The cubic root of 8770620406 is about 2062.2600957373.

The spelling of 8770620406 in words is "eight billion, seven hundred seventy million, six hundred twenty thousand, four hundred six".