354968469 has 12 divisors (see below), whose sum is σ = 539718400. Its totient is φ = 224190504.

The previous prime is 354968461. The next prime is 354968513. The reversal of 354968469 is 964869453.

It is not a de Polignac number, because 354968469 - 2³ = 354968461 is a prime.

It is a super-2 number, since 2×354968469² = 252005227968407922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354968461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1037749 + ... + 1038090.

Almost surely, 2^354968469 is an apocalyptic number.

It is an amenable number.

354968469 is a deficient number, since it is larger than the sum of its proper divisors (184749931).

354968469 is a wasteful number, since it uses less digits than its factorization.

354968469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2075864 (or 2075861 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 54.

The square root of 354968469 is about 18840.6069169759. The cubic root of 354968469 is about 708.0489109655.

The spelling of 354968469 in words is "three hundred fifty-four million, nine hundred sixty-eight thousand, four hundred sixty-nine".