354977 has 16 divisors (see below), whose sum is σ = 455040. Its totient is φ = 269568.

The previous prime is 354973. The next prime is 354979. The reversal of 354977 is 779453.

354977 is nontrivially palindromic in base 13.

It is a cyclic number.

It is not a de Polignac number, because 354977 - 2² = 354973 is a prime.

It is a Duffinian number.

354977 is an undulating number in base 12.

It is a plaindrome in base 11.

It is a zygodrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (354971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2183 + ... + 2339.

It is an arithmetic number, because the mean of its divisors is an integer number (28440).

2³⁵⁴⁹⁷⁷ is an apocalyptic number.

It is an amenable number.

354977 is a deficient number, since it is larger than the sum of its proper divisors (100063).

354977 is a wasteful number, since it uses less digits than its factorization.

354977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200.

The product of its digits is 26460, while the sum is 35.

The square root of 354977 is about 595.7994629068. The cubic root of 354977 is about 70.8054583128.

It can be divided in two parts, 354 and 977, that added together give a palindrome (1331).

The spelling of 354977 in words is "three hundred fifty-four thousand, nine hundred seventy-seven".