5343640698 has 16 divisors (see below), whose sum is σ = 11658852576. Its totient is φ = 1619285040.

The previous prime is 5343640691. The next prime is 5343640759. The reversal of 5343640698 is 8960463435.

It is not an unprimeable number, because it can be changed into a prime (5343640691) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40482061 + ... + 40482192.

It is an arithmetic number, because the mean of its divisors is an integer number (728678286).

Almost surely, 2^5343640698 is an apocalyptic number.

5343640698 is an abundant number, since it is smaller than the sum of its proper divisors (6315211878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5343640698 is a wasteful number, since it uses less digits than its factorization.

5343640698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80964269.

The product of its (nonzero) digits is 1866240, while the sum is 48.

The square root of 5343640698 is about 73100.2099723387. The cubic root of 5343640698 is about 1748.2857442182.

The spelling of 5343640698 in words is "five billion, three hundred forty-three million, six hundred forty thousand, six hundred ninety-eight".