3457842365 has 8 divisors (see below), whose sum is σ = 4153663800. Its totient is φ = 2763438592.

The previous prime is 3457842317. The next prime is 3457842371. The reversal of 3457842365 is 5632487543.

It can be written as a sum of positive squares in 4 ways, for example, as 1881911161 + 1575931204 = 43381^2 + 39698^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3457842365 - 2⁶ = 3457842301 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349040 + ... + 358809.

It is an arithmetic number, because the mean of its divisors is an integer number (519207975).

Almost surely, 2^3457842365 is an apocalyptic number.

It is an amenable number.

3457842365 is a deficient number, since it is larger than the sum of its proper divisors (695821435).

3457842365 is an equidigital number, since it uses as much as digits as its factorization.

3457842365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708831.

The product of its digits is 2419200, while the sum is 47.

The square root of 3457842365 is about 58803.4213715495. The cubic root of 3457842365 is about 1512.1738735417.

The spelling of 3457842365 in words is "three billion, four hundred fifty-seven million, eight hundred forty-two thousand, three hundred sixty-five".