3468746 has 4 divisors (see below), whose sum is σ = 5203122. Its totient is φ = 1734372.

The previous prime is 3468743. The next prime is 3468779. The reversal of 3468746 is 6478643.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6478643 = 397 ⋅16319.

It can be written as a sum of positive squares in only one way, i.e., 2002225 + 1466521 = 1415^2 + 1211^2 .

It is a d-powerful number, because it can be written as 3¹² + 4 + 6 + 8⁷ + 7⁷ + 4⁷ + 6³ .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3468743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 867185 + ... + 867188.

Almost surely, 2^3468746 is an apocalyptic number.

3468746 is a deficient number, since it is larger than the sum of its proper divisors (1734376).

3468746 is a wasteful number, since it uses less digits than its factorization.

3468746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1734375.

The product of its digits is 96768, while the sum is 38.

The square root of 3468746 is about 1862.4569793689. The cubic root of 3468746 is about 151.3761654761.

The spelling of 3468746 in words is "three million, four hundred sixty-eight thousand, seven hundred forty-six".