7386740816 has 40 divisors (see below), whose sum is σ = 17614539264. Its totient is φ = 2922226560.

The previous prime is 7386740783. The next prime is 7386740833. The reversal of 7386740816 is 6180476837.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2535200 + ... + 2538111.

Almost surely, 2^7386740816 is an apocalyptic number.

It is an amenable number.

7386740816 is an abundant number, since it is smaller than the sum of its proper divisors (10227798448).

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

7386740816 is a wasteful number, since it uses less digits than its factorization.

7386740816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5073339 (or 5073333 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 50.

The square root of 7386740816 is about 85946.1506758738. The cubic root of 7386740816 is about 1947.5305858182.

The spelling of 7386740816 in words is "seven billion, three hundred eighty-six million, seven hundred forty thousand, eight hundred sixteen".