87393766038 has 8 divisors (see below), whose sum is σ = 174787532088. Its totient is φ = 29131255344.

The previous prime is 87393765959. The next prime is 87393766069. The reversal of 87393766038 is 83066739378.

It is a sphenic number, since it is the product of 3 distinct primes.

87393766038 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7282813831 + ... + 7282813842.

It is an arithmetic number, because the mean of its divisors is an integer number (21848441511).

Almost surely, 2^87393766038 is an apocalyptic number.

87393766038 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

87393766038 is a wasteful number, since it uses less digits than its factorization.

87393766038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14565627678.

The product of its (nonzero) digits is 27433728, while the sum is 60.

The spelling of 87393766038 in words is "eighty-seven billion, three hundred ninety-three million, seven hundred sixty-six thousand, thirty-eight".