347652923641 has 27 divisors (see below), whose sum is σ = 363130556583. Its totient is φ = 332829262080.

The previous prime is 347652923617. The next prime is 347652923647. The reversal of 347652923641 is 146329256743.

The square root of 347652923641 is 589621.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 13 ways, for example, as 123602168041 + 224050755600 = 351571^2 + 473340^2 .

It is not a de Polignac number, because 347652923641 - 2¹¹ = 347652921593 is a prime.

It is a super-2 number, since 2×347652923641² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (347652923647) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1764735555 + ... + 1764735751.

Almost surely, 2^347652923641 is an apocalyptic number.

347652923641 is the 589621-st square number.

347652923641 is the 294811-st centered octagonal number.

It is an amenable number.

347652923641 is a deficient number, since it is larger than the sum of its proper divisors (15477632942).

347652923641 is an frugal number, since it uses more digits than its factorization.

347652923641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622 (or 311 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 52.

The spelling of 347652923641 in words is "three hundred forty-seven billion, six hundred fifty-two million, nine hundred twenty-three thousand, six hundred forty-one".