7388207982 has 96 divisors (see below), whose sum is σ = 17048199168. Its totient is φ = 2307590208.

The previous prime is 7388207977. The next prime is 7388208029. The reversal of 7388207982 is 2897028837.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4363128 + ... + 4364820.

It is an arithmetic number, because the mean of its divisors is an integer number (177585408).

Almost surely, 2^7388207982 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7388207982, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8524099584).

7388207982 is an abundant number, since it is smaller than the sum of its proper divisors (9659991186).

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

7388207982 is a wasteful number, since it uses less digits than its factorization.

7388207982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1934 (or 1931 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 54.

The square root of 7388207982 is about 85954.6856314419. The cubic root of 7388207982 is about 1947.6595178048.

The spelling of 7388207982 in words is "seven billion, three hundred eighty-eight million, two hundred seven thousand, nine hundred eighty-two".