8740053861 has 32 divisors (see below), whose sum is σ = 14559436800. Its totient is φ = 4530751680.

The previous prime is 8740053859. The next prime is 8740053863. The reversal of 8740053861 is 1683500478.

It is an interprime number because it is at equal distance from previous prime (8740053859) and next prime (8740053863).

It is not a de Polignac number, because 8740053861 - 2¹ = 8740053859 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8740053863) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71155 + ... + 150143.

It is an arithmetic number, because the mean of its divisors is an integer number (454982400).

Almost surely, 2^8740053861 is an apocalyptic number.

It is an amenable number.

8740053861 is a deficient number, since it is larger than the sum of its proper divisors (5819382939).

8740053861 is a wasteful number, since it uses less digits than its factorization.

8740053861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79489.

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 8740053861 is about 93488.2552035281. The cubic root of 8740053861 is about 2059.8615752808.

The spelling of 8740053861 in words is "eight billion, seven hundred forty million, fifty-three thousand, eight hundred sixty-one".