87949382337 has 8 divisors (see below), whose sum is σ = 130295381280. Its totient is φ = 58632921540.

The previous prime is 87949382329. The next prime is 87949382341. The reversal of 87949382337 is 73328394978.

It is not a de Polignac number, because 87949382337 - 2³ = 87949382329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (87949382317) 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, 1628692239 + ... + 1628692292.

It is an arithmetic number, because the mean of its divisors is an integer number (16286922660).

Almost surely, 2^87949382337 is an apocalyptic number.

It is an amenable number.

87949382337 is a deficient number, since it is larger than the sum of its proper divisors (42345998943).

87949382337 is a wasteful number, since it uses less digits than its factorization.

87949382337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3257384540 (or 3257384534 counting only the distinct ones).

The product of its digits is 54867456, while the sum is 63.

The spelling of 87949382337 in words is "eighty-seven billion, nine hundred forty-nine million, three hundred eighty-two thousand, three hundred thirty-seven".