7450487682 has 64 divisors (see below), whose sum is σ = 16559769600. Its totient is φ = 2215874880.

The previous prime is 7450487633. The next prime is 7450487687. The reversal of 7450487682 is 2867840547.

It is not an unprimeable number, because it can be changed into a prime (7450487687) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 764919 + ... + 774597.

It is an arithmetic number, because the mean of its divisors is an integer number (258746400).

Almost surely, 2^7450487682 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7450487682, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8279884800).

7450487682 is an abundant number, since it is smaller than the sum of its proper divisors (9109281918).

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

7450487682 is a wasteful number, since it uses less digits than its factorization.

7450487682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9911.

The product of its (nonzero) digits is 3010560, while the sum is 51.

The square root of 7450487682 is about 86316.2075279029. The cubic root of 7450487682 is about 1953.1168809363.

The spelling of 7450487682 in words is "seven billion, four hundred fifty million, four hundred eighty-seven thousand, six hundred eighty-two".