7490008050 has 384 divisors, whose sum is σ = 23431833600. Its totient is φ = 1545246720.

The previous prime is 7490008039. The next prime is 7490008067. The reversal of 7490008050 is 508000947.

It is a super-3 number, since 3×7490008050³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 53884881 + ... + 53885019.

It is an arithmetic number, because the mean of its divisors is an integer number (61020400).

Almost surely, 2^7490008050 is an apocalyptic number.

7490008050 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 7490008050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11715916800).

7490008050 is an abundant number, since it is smaller than the sum of its proper divisors (15941825550).

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

7490008050 is a wasteful number, since it uses less digits than its factorization.

7490008050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290 (or 285 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 7490008050 is about 86544.8326013749. The cubic root of 7490008050 is about 1956.5641640065.

Adding to 7490008050 its reverse (508000947), we get a palindrome (7998008997).

The spelling of 7490008050 in words is "seven billion, four hundred ninety million, eight thousand, fifty".