3500408574 has 32 divisors (see below), whose sum is σ = 8377047840. Its totient is φ = 1077048576.

The previous prime is 3500408573. The next prime is 3500408603. The reversal of 3500408574 is 4758040053.

3500408574 is a `hidden beast` number, since 3 + 500 + 4 + 0 + 85 + 74 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3500408573) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2492467 + ... + 2493870.

It is an arithmetic number, because the mean of its divisors is an integer number (261782745).

Almost surely, 2^3500408574 is an apocalyptic number.

3500408574 is an abundant number, since it is smaller than the sum of its proper divisors (4876639266).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3500408574 is a wasteful number, since it uses less digits than its factorization.

3500408574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4986361 (or 4986355 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 3500408574 is about 59164.2508107725. The cubic root of 3500408574 is about 1518.3535632249.

The spelling of 3500408574 in words is "three billion, five hundred million, four hundred eight thousand, five hundred seventy-four".