5346439618 has 16 divisors (see below), whose sum is σ = 8637778296. Its totient is φ = 2467238400.

The previous prime is 5346439613. The next prime is 5346439661. The reversal of 5346439618 is 8169346435.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4512211929 + 834227689 = 67173^2 + 28883^2 .

It is not an unprimeable number, because it can be changed into a prime (5346439613) 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, 306130 + ... + 323122.

Almost surely, 2^5346439618 is an apocalyptic number.

5346439618 is a deficient number, since it is larger than the sum of its proper divisors (3291338678).

5346439618 is a wasteful number, since it uses less digits than its factorization.

5346439618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29109.

The product of its digits is 1866240, while the sum is 49.

The square root of 5346439618 is about 73119.3518707599. The cubic root of 5346439618 is about 1748.5909330157.

The spelling of 5346439618 in words is "five billion, three hundred forty-six million, four hundred thirty-nine thousand, six hundred eighteen".