8490048386 has 8 divisors (see below), whose sum is σ = 12819411264. Its totient is φ = 4216911300.

The previous prime is 8490048377. The next prime is 8490048389. The reversal of 8490048386 is 6838400948.

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

It is not an unprimeable number, because it can be changed into a prime (8490048389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14056070 + ... + 14056673.

It is an arithmetic number, because the mean of its divisors is an integer number (1602426408).

Almost surely, 2^8490048386 is an apocalyptic number.

8490048386 is a deficient number, since it is larger than the sum of its proper divisors (4329362878).

8490048386 is a wasteful number, since it uses less digits than its factorization.

8490048386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28112896.

The product of its (nonzero) digits is 1327104, while the sum is 50.

The square root of 8490048386 is about 92141.4585623649. The cubic root of 8490048386 is about 2040.0307878539.

The spelling of 8490048386 in words is "eight billion, four hundred ninety million, forty-eight thousand, three hundred eighty-six".