8740495 has 8 divisors (see below), whose sum is σ = 10686816. Its totient is φ = 6860256.

The previous prime is 8740493. The next prime is 8740517. The reversal of 8740495 is 5940478.

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

It is a cyclic number.

It is not a de Polignac number, because 8740495 - 2¹ = 8740493 is a prime.

It is a Duffinian number.

8740495 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8740493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16227 + ... + 16756.

It is an arithmetic number, because the mean of its divisors is an integer number (1335852).

Almost surely, 2^8740495 is an apocalyptic number.

8740495 is a deficient number, since it is larger than the sum of its proper divisors (1946321).

8740495 is a wasteful number, since it uses less digits than its factorization.

8740495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33041.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 8740495 is about 2956.4328167574. The cubic root of 8740495 is about 205.9896230673.

The spelling of 8740495 in words is "eight million, seven hundred forty thousand, four hundred ninety-five".