354966373 has 2 divisors, whose sum is σ = 354966374. Its totient is φ = 354966372.

The previous prime is 354966347. The next prime is 354966389. The reversal of 354966373 is 373669453.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 215561124 + 139405249 = 14682^2 + 11807^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-354966373 is a prime.

It is a super-2 number, since 2×354966373² = 252002251921550258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (354966173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177483186 + 177483187.

It is an arithmetic number, because the mean of its divisors is an integer number (177483187).

Almost surely, 2^354966373 is an apocalyptic number.

It is an amenable number.

354966373 is a deficient number, since it is larger than the sum of its proper divisors (1).

354966373 is an equidigital number, since it uses as much as digits as its factorization.

354966373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1224720, while the sum is 46.

The square root of 354966373 is about 18840.5512923587. The cubic root of 354966373 is about 708.0475173456.

The spelling of 354966373 in words is "three hundred fifty-four million, nine hundred sixty-six thousand, three hundred seventy-three".