354043607 has 2 divisors, whose sum is σ = 354043608. Its totient is φ = 354043606.

The previous prime is 354043597. The next prime is 354043631. The reversal of 354043607 is 706340453.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 354043607 - 2²⁸ = 85608151 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (354043637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177021803 + 177021804.

It is an arithmetic number, because the mean of its divisors is an integer number (177021804).

Almost surely, 2^354043607 is an apocalyptic number.

354043607 is a deficient number, since it is larger than the sum of its proper divisors (1).

354043607 is an equidigital number, since it uses as much as digits as its factorization.

354043607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 32.

The square root of 354043607 is about 18816.0465294918. The cubic root of 354043607 is about 707.4334411950.

The spelling of 354043607 in words is "three hundred fifty-four million, forty-three thousand, six hundred seven".