3499996 has 12 divisors (see below), whose sum is σ = 6255648. Its totient is φ = 1712672.

The previous prime is 3499973. The next prime is 3499999. The reversal of 3499996 is 6999943.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3499999) 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, 9121 + ... + 9496.

It is an arithmetic number, because the mean of its divisors is an integer number (521304).

Almost surely, 2^3499996 is an apocalyptic number.

It is an amenable number.

3499996 is a deficient number, since it is larger than the sum of its proper divisors (2755652).

3499996 is a wasteful number, since it uses less digits than its factorization.

3499996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18668 (or 18666 counting only the distinct ones).

The product of its digits is 472392, while the sum is 49.

The square root of 3499996 is about 1870.8276243417. The cubic root of 3499996 is about 151.8293907540.

The spelling of 3499996 in words is "three million, four hundred ninety-nine thousand, nine hundred ninety-six".