3539449353 has 64 divisors (see below), whose sum is σ = 5428684800. Its totient is φ = 2032320000.

The previous prime is 3539449349. The next prime is 3539449373.

It is a happy number.

3539449353 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3539449353 - 2² = 3539449349 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3539449373) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8062308 + ... + 8062746.

It is an arithmetic number, because the mean of its divisors is an integer number (84823200).

Almost surely, 2^3539449353 is an apocalyptic number.

3539449353 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3539449353 is a deficient number, since it is larger than the sum of its proper divisors (1889235447).

3539449353 is a wasteful number, since it uses less digits than its factorization.

3539449353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654.

The product of its digits is 2624400, while the sum is 48.

The square root of 3539449353 is about 59493.2714935059. The cubic root of 3539449353 is about 1523.9775431381.

The spelling of 3539449353 in words is "three billion, five hundred thirty-nine million, four hundred forty-nine thousand, three hundred fifty-three".