3500474 has 8 divisors (see below), whose sum is σ = 5431860. Its totient is φ = 1689856.

The previous prime is 3500473. The next prime is 3500477. The reversal of 3500474 is 4740053.

It can be written as a sum of positive squares in 2 ways, for example, as 3265249 + 235225 = 1807^2 + 485^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3500473) 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 in 3 ways as a sum of consecutive naturals, for example, 30119 + ... + 30234.

Almost surely, 2^3500474 is an apocalyptic number.

3500474 is a deficient number, since it is larger than the sum of its proper divisors (1931386).

3500474 is a wasteful number, since it uses less digits than its factorization.

3500474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60384.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 3500474 is about 1870.9553709268. The cubic root of 3500474 is about 151.8363022995.

The spelling of 3500474 in words is "three million, five hundred thousand, four hundred seventy-four".