354378 has 8 divisors (see below), whose sum is σ = 708768. Its totient is φ = 118124.

The previous prime is 354377. The next prime is 354383. The reversal of 354378 is 873453.

It is a sphenic number, since it is the product of 3 distinct primes.

354378 is an admirable number.

It is a d-powerful number, because it can be written as 3¹¹ + 5 + 3¹¹ + 4³ + 7 + 8 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29526 + ... + 29537.

It is an arithmetic number, because the mean of its divisors is an integer number (88596).

354378 is a Friedman number, since it can be written as 3+7*(5*3)^(8-4), using all its digits and the basic arithmetic operations.

2³⁵⁴³⁷⁸ is an apocalyptic number.

354378 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

354378 is a wasteful number, since it uses less digits than its factorization.

354378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59068.

The product of its digits is 10080, while the sum is 30.

The square root of 354378 is about 595.2965647474. The cubic root of 354378 is about 70.7656093949.

The spelling of 354378 in words is "three hundred fifty-four thousand, three hundred seventy-eight".