3494056 has 8 divisors (see below), whose sum is σ = 6551370. Its totient is φ = 1747024.

The previous prime is 3494053. The next prime is 3494063. The reversal of 3494056 is 6504943.

It can be written as a sum of positive squares in only one way, i.e., 3481956 + 12100 = 1866^2 + 110^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×3494056² = 24416854662272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3494053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 218371 + ... + 218386.

Almost surely, 2^3494056 is an apocalyptic number.

It is an amenable number.

3494056 is a deficient number, since it is larger than the sum of its proper divisors (3057314).

3494056 is a wasteful number, since it uses less digits than its factorization.

3494056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436763 (or 436759 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 3494056 is about 1869.2394175172. The cubic root of 3494056 is about 151.7434499641.

Adding to 3494056 its reverse (6504943), we get a palindrome (9998999).

The spelling of 3494056 in words is "three million, four hundred ninety-four thousand, fifty-six".