354333061 has 2 divisors, whose sum is σ = 354333062. Its totient is φ = 354333060.

The previous prime is 354333019. The next prime is 354333073. The reversal of 354333061 is 160333453.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 353816100 + 516961 = 18810^2 + 719^2 .

It is a cyclic number.

It is not a de Polignac number, because 354333061 - 2¹⁷ = 354201989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (354313061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177166530 + 177166531.

It is an arithmetic number, because the mean of its divisors is an integer number (177166531).

Almost surely, 2^354333061 is an apocalyptic number.

It is an amenable number.

354333061 is a deficient number, since it is larger than the sum of its proper divisors (1).

354333061 is an equidigital number, since it uses as much as digits as its factorization.

354333061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 28.

The square root of 354333061 is about 18823.7366375542. The cubic root of 354333061 is about 707.6261798449.

The spelling of 354333061 in words is "three hundred fifty-four million, three hundred thirty-three thousand, sixty-one".