3478396 has 6 divisors (see below), whose sum is σ = 6087200. Its totient is φ = 1739196.

The previous prime is 3478381. The next prime is 3478411. The reversal of 3478396 is 6938743.

3478396 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3478381) and next prime (3478411).

It is an Ulam number.

It is a plaindrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 434796 + ... + 434803.

Almost surely, 2^3478396 is an apocalyptic number.

It is an amenable number.

3478396 is a deficient number, since it is larger than the sum of its proper divisors (2608804).

3478396 is a wasteful number, since it uses less digits than its factorization.

3478396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 869603 (or 869601 counting only the distinct ones).

The product of its digits is 108864, while the sum is 40.

The square root of 3478396 is about 1865.0458439406. The cubic root of 3478396 is about 151.5164109196.

The spelling of 3478396 in words is "three million, four hundred seventy-eight thousand, three hundred ninety-six".