8740862091 has 16 divisors (see below), whose sum is σ = 13945535520. Its totient is φ = 5378991840.

The previous prime is 8740862077. The next prime is 8740862111. The reversal of 8740862091 is 1902680478.

It is not a de Polignac number, because 8740862091 - 2¹⁰ = 8740861067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8740862051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12451020 + ... + 12451721.

It is an arithmetic number, because the mean of its divisors is an integer number (871595970).

Almost surely, 2^8740862091 is an apocalyptic number.

8740862091 is a deficient number, since it is larger than the sum of its proper divisors (5204673429).

8740862091 is a wasteful number, since it uses less digits than its factorization.

8740862091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24902763 (or 24902757 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The square root of 8740862091 is about 93492.5777321387. The cubic root of 8740862091 is about 2059.9250680476.

The spelling of 8740862091 in words is "eight billion, seven hundred forty million, eight hundred sixty-two thousand, ninety-one".