3478436 has 24 divisors (see below), whose sum is σ = 6613824. Its totient is φ = 1591200.

The previous prime is 3478427. The next prime is 3478459. The reversal of 3478436 is 6348743.

It is a junction number, because it is equal to n+sod(n) for n = 3478396 and 3478405.

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, 7631 + ... + 8073.

It is an arithmetic number, because the mean of its divisors is an integer number (275576).

Almost surely, 2^3478436 is an apocalyptic number.

It is an amenable number.

3478436 is a deficient number, since it is larger than the sum of its proper divisors (3135388).

3478436 is a wasteful number, since it uses less digits than its factorization.

3478436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611 (or 609 counting only the distinct ones).

The product of its digits is 48384, while the sum is 35.

The square root of 3478436 is about 1865.0565675067. The cubic root of 3478436 is about 151.5169917078.

It can be divided in two parts, 347 and 8436, that multiplied together give a palindrome (2927292).

The spelling of 3478436 in words is "three million, four hundred seventy-eight thousand, four hundred thirty-six".