8472419100 has 144 divisors (see below), whose sum is σ = 27973730400. Its totient is φ = 2198223360.

The previous prime is 8472419099. The next prime is 8472419101. The reversal of 8472419100 is 19142748.

It is an interprime number because it is at equal distance from previous prime (8472419099) and next prime (8472419101).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8472419101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 57496 + ... + 142304.

Almost surely, 2^8472419100 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8472419100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13986865200).

8472419100 is an abundant number, since it is smaller than the sum of its proper divisors (19501311300).

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

8472419100 is a wasteful number, since it uses less digits than its factorization.

8472419100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84869 (or 84856 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 8472419100 is about 92045.7446056036. The cubic root of 8472419100 is about 2038.6177920662.

The spelling of 8472419100 in words is "eight billion, four hundred seventy-two million, four hundred nineteen thousand, one hundred".