354350539 has 2 divisors, whose sum is σ = 354350540. Its totient is φ = 354350538.

The previous prime is 354350497. The next prime is 354350587. The reversal of 354350539 is 935053453.

It is a weak prime.

It is an emirp because it is prime and its reverse (935053453) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 354350539 - 2²⁵ = 320796107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 354350498 and 354350507.

It is not a weakly prime, because it can be changed into another prime (354350639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177175269 + 177175270.

It is an arithmetic number, because the mean of its divisors is an integer number (177175270).

Almost surely, 2^354350539 is an apocalyptic number.

354350539 is a deficient number, since it is larger than the sum of its proper divisors (1).

354350539 is an equidigital number, since it uses as much as digits as its factorization.

354350539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 121500, while the sum is 37.

The square root of 354350539 is about 18824.2008860934. The cubic root of 354350539 is about 707.6378145547.

The spelling of 354350539 in words is "three hundred fifty-four million, three hundred fifty thousand, five hundred thirty-nine".