354424775 has 12 divisors (see below), whose sum is σ = 439762032. Its totient is φ = 283362240.

The previous prime is 354424723. The next prime is 354424781. The reversal of 354424775 is 577424453.

It is not a de Polignac number, because 354424775 - 2¹² = 354420679 is a prime.

It is a super-2 number, since 2×354424775² = 251233842267601250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 48779 + ... + 55571.

It is an arithmetic number, because the mean of its divisors is an integer number (36646836).

Almost surely, 2^354424775 is an apocalyptic number.

354424775 is a deficient number, since it is larger than the sum of its proper divisors (85337257).

354424775 is a wasteful number, since it uses less digits than its factorization.

354424775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8890 (or 8885 counting only the distinct ones).

The product of its digits is 470400, while the sum is 41.

The square root of 354424775 is about 18826.1726062416. The cubic root of 354424775 is about 707.6872275201.

The spelling of 354424775 in words is "three hundred fifty-four million, four hundred twenty-four thousand, seven hundred seventy-five".