8495378 has 4 divisors (see below), whose sum is σ = 12743070. Its totient is φ = 4247688.

The previous prime is 8495369. The next prime is 8495387. The reversal of 8495378 is 8735948.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (8495369) and next prime (8495387).

It can be written as a sum of positive squares in only one way, i.e., 8162449 + 332929 = 2857^2 + 577^2 .

It is an Ulam number.

It is a d-powerful number, because it can be written as 8⁷ + 4¹¹ + 9⁴ + 5⁷ + 3⁹ + 7⁴ + 8⁷ .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2123843 + ... + 2123846.

Almost surely, 2^8495378 is an apocalyptic number.

8495378 is a deficient number, since it is larger than the sum of its proper divisors (4247692).

8495378 is a wasteful number, since it uses less digits than its factorization.

8495378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4247691.

The product of its digits is 241920, while the sum is 44.

The square root of 8495378 is about 2914.6831731768. The cubic root of 8495378 is about 204.0457573893.

The spelling of 8495378 in words is "eight million, four hundred ninety-five thousand, three hundred seventy-eight".