7499980248 has 32 divisors (see below), whose sum is σ = 18943254960. Its totient is φ = 2474219520.

The previous prime is 7499980247. The next prime is 7499980297. The reversal of 7499980248 is 8420899947.

It is a junction number, because it is equal to n+sod(n) for n = 7499980191 and 7499980200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7499980247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1608493 + ... + 1613148.

Almost surely, 2^7499980248 is an apocalyptic number.

It is an amenable number.

7499980248 is an abundant number, since it is smaller than the sum of its proper divisors (11443274712).

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

7499980248 is a wasteful number, since it uses less digits than its factorization.

7499980248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3221747 (or 3221743 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 60.

The square root of 7499980248 is about 86602.4263401436. The cubic root of 7499980248 is about 1957.4321022170.

The spelling of 7499980248 in words is "seven billion, four hundred ninety-nine million, nine hundred eighty thousand, two hundred forty-eight".