3478914 has 24 divisors (see below), whose sum is σ = 7981740. Its totient is φ = 1091328.

The previous prime is 3478907. The next prime is 3478939. The reversal of 3478914 is 4198743.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3359889 + 119025 = 1833^2 + 345^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5379 + ... + 5990.

Almost surely, 2^3478914 is an apocalyptic number.

3478914 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3478914 is an abundant number, since it is smaller than the sum of its proper divisors (4502826).

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

3478914 is a wasteful number, since it uses less digits than its factorization.

3478914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11394 (or 11391 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 3478914 is about 1865.1847093519. The cubic root of 3478914 is about 151.5239317813.

It can be divided in two parts, 347 and 8914, that added together give a cube (9261 = 21³).

The spelling of 3478914 in words is "three million, four hundred seventy-eight thousand, nine hundred fourteen".