354205674 has 36 divisors (see below), whose sum is σ = 780811746. Its totient is φ = 116046864.

The previous prime is 354205673. The next prime is 354205679. The reversal of 354205674 is 476502453.

It can be written as a sum of positive squares in only one way, i.e., 259435449 + 94770225 = 16107^2 + 9735^2 .

It is a super-3 number, since 3×354205674³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (354205673) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 59832 + ... + 65484.

Almost surely, 2^354205674 is an apocalyptic number.

354205674 is an abundant number, since it is smaller than the sum of its proper divisors (426606072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

354205674 is a wasteful number, since it uses less digits than its factorization.

354205674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5779 (or 5717 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 36.

The square root of 354205674 is about 18820.3526534441. The cubic root of 354205674 is about 707.5413696379.

The spelling of 354205674 in words is "three hundred fifty-four million, two hundred five thousand, six hundred seventy-four".