354706121 has 8 divisors (see below), whose sum is σ = 442231104. Its totient is φ = 276394320.

The previous prime is 354706111. The next prime is 354706127. The reversal of 354706121 is 121607453.

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 354706121 - 2⁶ = 354706057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (354706127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2303210 + ... + 2303363.

It is an arithmetic number, because the mean of its divisors is an integer number (55278888).

Almost surely, 2^354706121 is an apocalyptic number.

It is an amenable number.

354706121 is a deficient number, since it is larger than the sum of its proper divisors (87524983).

354706121 is a wasteful number, since it uses less digits than its factorization.

354706121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4606591.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 354706121 is about 18833.6433278322. The cubic root of 354706121 is about 707.8744344387.

The spelling of 354706121 in words is "three hundred fifty-four million, seven hundred six thousand, one hundred twenty-one".