3453598709 has 16 divisors (see below), whose sum is σ = 3825529344. Its totient is φ = 3091580400.

The previous prime is 3453598703. The next prime is 3453598769. The reversal of 3453598709 is 9078953543.

It is a cyclic number.

It is not a de Polignac number, because 3453598709 - 2¹⁶ = 3453533173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3453598703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 277862 + ... + 290024.

It is an arithmetic number, because the mean of its divisors is an integer number (239095584).

Almost surely, 2^3453598709 is an apocalyptic number.

It is an amenable number.

3453598709 is a deficient number, since it is larger than the sum of its proper divisors (371930635).

3453598709 is a wasteful number, since it uses less digits than its factorization.

3453598709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12568.

The product of its (nonzero) digits is 4082400, while the sum is 53.

The square root of 3453598709 is about 58767.3268832265. The cubic root of 3453598709 is about 1511.5550124135. Note that the first 3 decimals are identical.

The spelling of 3453598709 in words is "three billion, four hundred fifty-three million, five hundred ninety-eight thousand, seven hundred nine".