8384235401 has 4 divisors (see below), whose sum is σ = 8435672592. Its totient is φ = 8332798212.

The previous prime is 8384235397. The next prime is 8384235403. The reversal of 8384235401 is 1045324838.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8384235401 - 2² = 8384235397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8384235403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25718351 + ... + 25718676.

It is an arithmetic number, because the mean of its divisors is an integer number (2108918148).

Almost surely, 2^8384235401 is an apocalyptic number.

It is an amenable number.

8384235401 is a deficient number, since it is larger than the sum of its proper divisors (51437191).

8384235401 is a wasteful number, since it uses less digits than its factorization.

8384235401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51437190.

The product of its (nonzero) digits is 92160, while the sum is 38.

The square root of 8384235401 is about 91565.4705716079. The cubic root of 8384235401 is about 2031.5202441724.

The spelling of 8384235401 in words is "eight billion, three hundred eighty-four million, two hundred thirty-five thousand, four hundred one".