7387680283 has 4 divisors (see below), whose sum is σ = 7387881928. Its totient is φ = 7387478640.

The previous prime is 7387680241. The next prime is 7387680299. The reversal of 7387680283 is 3820867837.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7387680283 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7387680283.

It is not an unprimeable number, because it can be changed into a prime (7387680203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28641 + ... + 124882.

It is an arithmetic number, because the mean of its divisors is an integer number (1846970482).

Almost surely, 2^7387680283 is an apocalyptic number.

7387680283 is a deficient number, since it is larger than the sum of its proper divisors (201645).

7387680283 is a wasteful number, since it uses less digits than its factorization.

7387680283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201644.

The product of its (nonzero) digits is 2709504, while the sum is 52.

The square root of 7387680283 is about 85951.6159417611. The cubic root of 7387680283 is about 1947.6131465037.

The spelling of 7387680283 in words is "seven billion, three hundred eighty-seven million, six hundred eighty thousand, two hundred eighty-three".