3500408 has 16 divisors (see below), whose sum is σ = 6909000. Its totient is φ = 1658016.

The previous prime is 3500407. The next prime is 3500429. The reversal of 3500408 is 8040053.

It is a self number, because there is not a number n which added to its sum of digits gives 3500408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3500407) 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, 11363 + ... + 11666.

Almost surely, 2^3500408 is an apocalyptic number.

3500408 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

3500408 is a deficient number, since it is larger than the sum of its proper divisors (3408592).

3500408 is a wasteful number, since it uses less digits than its factorization.

3500408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23054 (or 23050 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 3500408 is about 1870.9377327960. The cubic root of 3500408 is about 151.8353480231.

The spelling of 3500408 in words is "three million, five hundred thousand, four hundred eight".