7499470848 has 192 divisors, whose sum is σ = 22289904000. Its totient is φ = 2228355072.

The previous prime is 7499470841. The next prime is 7499470871. The reversal of 7499470848 is 8480749947.

It is a tau number, because it is divible by the number of its divisors (192).

It is a junction number, because it is equal to n+sod(n) for n = 7499470791 and 7499470800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7499470841) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1982623 + ... + 1986401.

It is an arithmetic number, because the mean of its divisors is an integer number (116093250).

Almost surely, 2^7499470848 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 7499470848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11144952000).

7499470848 is an abundant number, since it is smaller than the sum of its proper divisors (14790433152).

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

7499470848 is a wasteful number, since it uses less digits than its factorization.

7499470848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3840 (or 3820 counting only the distinct ones).

The product of its (nonzero) digits is 16257024, while the sum is 60.

The square root of 7499470848 is about 86599.4852640592. The cubic root of 7499470848 is about 1957.3877848342.

The spelling of 7499470848 in words is "seven billion, four hundred ninety-nine million, four hundred seventy thousand, eight hundred forty-eight".