3678354 has 12 divisors (see below), whose sum is σ = 7969806. Its totient is φ = 1226112.

The previous prime is 3678347. The next prime is 3678377. The reversal of 3678354 is 4538763.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1896129 + 1782225 = 1377^2 + 1335^2 .

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 102159 + ... + 102194.

Almost surely, 2^3678354 is an apocalyptic number.

3678354 is an abundant number, since it is smaller than the sum of its proper divisors (4291452).

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

3678354 is a wasteful number, since it uses less digits than its factorization.

3678354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204361 (or 204358 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 3678354 is about 1917.9035429343. The cubic root of 3678354 is about 154.3658306715.

The spelling of 3678354 in words is "three million, six hundred seventy-eight thousand, three hundred fifty-four".