8390369122 has 8 divisors (see below), whose sum is σ = 12601547856. Its totient is φ = 4189853172.

The previous prime is 8390369093. The next prime is 8390369129. The reversal of 8390369122 is 2219630938.

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

It is a super-2 number, since 2×8390369122² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8390369129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2663728 + ... + 2666875.

It is an arithmetic number, because the mean of its divisors is an integer number (1575193482).

Almost surely, 2^8390369122 is an apocalyptic number.

8390369122 is a deficient number, since it is larger than the sum of its proper divisors (4211178734).

8390369122 is a wasteful number, since it uses less digits than its factorization.

8390369122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5331392.

The product of its (nonzero) digits is 139968, while the sum is 43.

The square root of 8390369122 is about 91598.9580835939. The cubic root of 8390369122 is about 2032.0155284905.

The spelling of 8390369122 in words is "eight billion, three hundred ninety million, three hundred sixty-nine thousand, one hundred twenty-two".