354427849 has 8 divisors (see below), whose sum is σ = 376416288. Its totient is φ = 332566080.

The previous prime is 354427837. The next prime is 354427877. The reversal of 354427849 is 948724453.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 354427849 - 2¹¹ = 354425801 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 354427799 and 354427808.

It is not an unprimeable number, because it can be changed into a prime (354427819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25867 + ... + 37120.

It is an arithmetic number, because the mean of its divisors is an integer number (47052036).

Almost surely, 2^354427849 is an apocalyptic number.

It is an amenable number.

354427849 is a deficient number, since it is larger than the sum of its proper divisors (21988439).

354427849 is a wasteful number, since it uses less digits than its factorization.

354427849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63335.

The product of its digits is 967680, while the sum is 46.

The square root of 354427849 is about 18826.2542477254. The cubic root of 354427849 is about 707.6892734871.

The spelling of 354427849 in words is "three hundred fifty-four million, four hundred twenty-seven thousand, eight hundred forty-nine".