4897398674 has 16 divisors (see below), whose sum is σ = 8397475008. Its totient is φ = 2098401552.

The previous prime is 4897398659. The next prime is 4897398679. The reversal of 4897398674 is 4768937984.

It is a self number, because there is not a number n which added to its sum of digits gives 4897398674.

It is not an unprimeable number, because it can be changed into a prime (4897398679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26444 + ... + 102440.

It is an arithmetic number, because the mean of its divisors is an integer number (524842188).

Almost surely, 2^4897398674 is an apocalyptic number.

4897398674 is a deficient number, since it is larger than the sum of its proper divisors (3500076334).

4897398674 is a wasteful number, since it uses less digits than its factorization.

4897398674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80609.

The product of its digits is 73156608, while the sum is 65.

The square root of 4897398674 is about 69981.4166332749. The cubic root of 4897398674 is about 1698.1986309920.

The spelling of 4897398674 in words is "four billion, eight hundred ninety-seven million, three hundred ninety-eight thousand, six hundred seventy-four".