354974 has 4 divisors (see below), whose sum is σ = 532464. Its totient is φ = 177486.

The previous prime is 354973. The next prime is 354979. The reversal of 354974 is 479453.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 354974.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354971) 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 as a sum of consecutive naturals, namely, 88742 + ... + 88745.

It is an arithmetic number, because the mean of its divisors is an integer number (133116).

2³⁵⁴⁹⁷⁴ is an apocalyptic number.

354974 is a deficient number, since it is larger than the sum of its proper divisors (177490).

354974 is a wasteful number, since it uses less digits than its factorization.

354974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177489.

The product of its digits is 15120, while the sum is 32.

The square root of 354974 is about 595.7969452758. The cubic root of 354974 is about 70.8052588474.

The spelling of 354974 in words is "three hundred fifty-four thousand, nine hundred seventy-four".