3347474 has 8 divisors (see below), whose sum is σ = 5407500. Its totient is φ = 1544976.

The previous prime is 3347471. The next prime is 3347503. The reversal of 3347474 is 4747433.

It can be written as a sum of positive squares in 2 ways, for example, as 2699449 + 648025 = 1643^2 + 805^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3347474² = 22411164361352, which contains 22 as substring.

It is an Ulam number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3347474.

It is not an unprimeable number, because it can be changed into a prime (3347471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64349 + ... + 64400.

Almost surely, 2^3347474 is an apocalyptic number.

3347474 is a deficient number, since it is larger than the sum of its proper divisors (2060026).

3347474 is a wasteful number, since it uses less digits than its factorization.

3347474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128764.

The product of its digits is 28224, while the sum is 32.

The square root of 3347474 is about 1829.6103410289. The cubic root of 3347474 is about 149.5910937247.

The spelling of 3347474 in words is "three million, three hundred forty-seven thousand, four hundred seventy-four".