3501868 has 12 divisors (see below), whose sum is σ = 6156640. Its totient is φ = 1742832.

The previous prime is 3501863. The next prime is 3501887. The reversal of 3501868 is 8681053.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3501863) 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, 996 + ... + 2827.

Almost surely, 2^3501868 is an apocalyptic number.

It is an amenable number.

3501868 is a deficient number, since it is larger than the sum of its proper divisors (2654772).

3501868 is a wasteful number, since it uses less digits than its factorization.

3501868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4056 (or 4054 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 3501868 is about 1871.3278707912. The cubic root of 3501868 is about 151.8564549717.

The spelling of 3501868 in words is "three million, five hundred one thousand, eight hundred sixty-eight".