5343490690 has 8 divisors (see below), whose sum is σ = 9618283260. Its totient is φ = 2137396272.

The previous prime is 5343490673. The next prime is 5343490697. The reversal of 5343490690 is 960943435.

It can be written as a sum of positive squares in 2 ways, for example, as 5090394409 + 253096281 = 71347^2 + 15909^2 .

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

It is a super-2 number, since 2×5343490690² = 57105785508233352200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5343490697) 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, 267174525 + ... + 267174544.

Almost surely, 2^5343490690 is an apocalyptic number.

5343490690 is a deficient number, since it is larger than the sum of its proper divisors (4274792570).

5343490690 is a wasteful number, since it uses less digits than its factorization.

5343490690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534349076.

The product of its (nonzero) digits is 349920, while the sum is 43.

The square root of 5343490690 is about 73099.1839215733. The cubic root of 5343490690 is about 1748.2693846289.

The spelling of 5343490690 in words is "five billion, three hundred forty-three million, four hundred ninety thousand, six hundred ninety".