354416603 has 2 divisors, whose sum is σ = 354416604. Its totient is φ = 354416602.

The previous prime is 354416549. The next prime is 354416611. The reversal of 354416603 is 306614453.

It is a strong prime.

It is an emirp because it is prime and its reverse (306614453) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 354416603 - 2⁶ = 354416539 is a prime.

It is a super-2 number, since 2×354416603² = 251222256964119218, which contains 22 as substring.

It is equal to p_19027913 and since 354416603 and 19027913 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 354416603.

It is not a weakly prime, because it can be changed into another prime (354416693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177208301 + 177208302.

It is an arithmetic number, because the mean of its divisors is an integer number (177208302).

Almost surely, 2^354416603 is an apocalyptic number.

354416603 is a deficient number, since it is larger than the sum of its proper divisors (1).

354416603 is an equidigital number, since it uses as much as digits as its factorization.

354416603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 354416603 is about 18825.9555667169. The cubic root of 354416603 is about 707.6817884115.

The spelling of 354416603 in words is "three hundred fifty-four million, four hundred sixteen thousand, six hundred three".