354524641 has 2 divisors, whose sum is σ = 354524642. Its totient is φ = 354524640.

The previous prime is 354524633. The next prime is 354524689. The reversal of 354524641 is 146425453.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 314885025 + 39639616 = 17745^2 + 6296^2 .

It is an emirp because it is prime and its reverse (146425453) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 354524641 - 2³ = 354524633 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 354524597 and 354524606.

It is not a weakly prime, because it can be changed into another prime (354524041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177262320 + 177262321.

It is an arithmetic number, because the mean of its divisors is an integer number (177262321).

Almost surely, 2^354524641 is an apocalyptic number.

It is an amenable number.

354524641 is a deficient number, since it is larger than the sum of its proper divisors (1).

354524641 is an equidigital number, since it uses as much as digits as its factorization.

354524641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 57600, while the sum is 34.

The square root of 354524641 is about 18828.8247376197. The cubic root of 354524641 is about 707.7536894426.

The spelling of 354524641 in words is "three hundred fifty-four million, five hundred twenty-four thousand, six hundred forty-one".