8354420802 has 192 divisors, whose sum is σ = 23550858240. Its totient is φ = 2078524800.

The previous prime is 8354420777. The next prime is 8354420813. The reversal of 8354420802 is 2080244538.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10300977 + ... + 10301787.

It is an arithmetic number, because the mean of its divisors is an integer number (122660720).

Almost surely, 2^8354420802 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8354420802, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11775429120).

8354420802 is an abundant number, since it is smaller than the sum of its proper divisors (15196437438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8354420802 is a wasteful number, since it uses less digits than its factorization.

8354420802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1189 (or 1186 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 8354420802 is about 91402.5207639264. The cubic root of 8354420802 is about 2029.1093346601.

The spelling of 8354420802 in words is "eight billion, three hundred fifty-four million, four hundred twenty thousand, eight hundred two".