3478630 has 16 divisors (see below), whose sum is σ = 6282864. Its totient is φ = 1386720.

The previous prime is 3478627. The next prime is 3478661. The reversal of 3478630 is 368743.

It is a junction number, because it is equal to n+sod(n) for n = 3478592 and 3478601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5089 + ... + 5731.

It is an arithmetic number, because the mean of its divisors is an integer number (392679).

Almost surely, 2^3478630 is an apocalyptic number.

3478630 is a deficient number, since it is larger than the sum of its proper divisors (2804234).

3478630 is a wasteful number, since it uses less digits than its factorization.

3478630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 3478630 is about 1865.1085759280. The cubic root of 3478630 is about 151.5198084670.

The spelling of 3478630 in words is "three million, four hundred seventy-eight thousand, six hundred thirty".