8408226913 has 8 divisors (see below), whose sum is σ = 8499523968. Its totient is φ = 8317115904.

The previous prime is 8408226907. The next prime is 8408226919. The reversal of 8408226913 is 3196228048.

It is an interprime number because it is at equal distance from previous prime (8408226907) and next prime (8408226919).

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-8408226913 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8408226913.

It is not an unprimeable number, because it can be changed into a prime (8408226919) 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, 45345 + ... + 137377.

It is an arithmetic number, because the mean of its divisors is an integer number (1062440496).

Almost surely, 2^8408226913 is an apocalyptic number.

It is an amenable number.

8408226913 is a deficient number, since it is larger than the sum of its proper divisors (91297055).

8408226913 is a wasteful number, since it uses less digits than its factorization.

8408226913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93023.

The product of its (nonzero) digits is 165888, while the sum is 43.

The square root of 8408226913 is about 91696.3844052752. The cubic root of 8408226913 is about 2033.4561323639.

The spelling of 8408226913 in words is "eight billion, four hundred eight million, two hundred twenty-six thousand, nine hundred thirteen".