3459779543 has 16 divisors (see below), whose sum is σ = 3816588672. Its totient is φ = 3110100000.

The previous prime is 3459779513. The next prime is 3459779551.

3459779543 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 3459779543 - 2⁸ = 3459779287 is a prime.

It is a super-2 number, since 2×3459779543² = 23940148972322577698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3459779513) 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 15 ways as a sum of consecutive naturals, for example, 1166180 + ... + 1169142.

It is an arithmetic number, because the mean of its divisors is an integer number (238536792).

Almost surely, 2^3459779543 is an apocalyptic number.

3459779543 is a deficient number, since it is larger than the sum of its proper divisors (356809129).

3459779543 is a wasteful number, since it uses less digits than its factorization.

3459779543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4126.

The product of its digits is 14288400, while the sum is 56.

The square root of 3459779543 is about 58819.8907088410. The cubic root of 3459779543 is about 1512.4562078981.

The spelling of 3459779543 in words is "three billion, four hundred fifty-nine million, seven hundred seventy-nine thousand, five hundred forty-three".