354670 has 16 divisors (see below), whose sum is σ = 660960. Its totient is φ = 136864.

The previous prime is 354667. The next prime is 354677. The reversal of 354670 is 76453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354677) 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, 322 + ... + 901.

It is an arithmetic number, because the mean of its divisors is an integer number (41310).

2³⁵⁴⁶⁷⁰ is an apocalyptic number.

354670 is a deficient number, since it is larger than the sum of its proper divisors (306290).

354670 is a wasteful number, since it uses less digits than its factorization.

354670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 354670 is about 595.5417701555. The cubic root of 354670 is about 70.7850405157.

It can be divided in two parts, 354 and 670, that added together give a 10-th power (1024 = 2¹⁰).

The spelling of 354670 in words is "three hundred fifty-four thousand, six hundred seventy".