7484100912 has 240 divisors, whose sum is σ = 22771756800. Its totient is φ = 2287111680.

The previous prime is 7484100881. The next prime is 7484100913. The reversal of 7484100912 is 2190014847.

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

It is not an unprimeable number, because it can be changed into a prime (7484100913) 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, 11460778 + ... + 11461430.

It is an arithmetic number, because the mean of its divisors is an integer number (94882320).

Almost surely, 2^7484100912 is an apocalyptic number.

7484100912 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7484100912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11385878400).

7484100912 is an abundant number, since it is smaller than the sum of its proper divisors (15287655888).

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

7484100912 is a wasteful number, since it uses less digits than its factorization.

7484100912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 816 (or 807 counting only the distinct ones).

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

The square root of 7484100912 is about 86510.6982517191. The cubic root of 7484100912 is about 1956.0496681530.

The spelling of 7484100912 in words is "seven billion, four hundred eighty-four million, one hundred thousand, nine hundred twelve".