3431996 has 12 divisors (see below), whose sum is σ = 6020448. Its totient is φ = 1711872.

The previous prime is 3431993. The next prime is 3431999. The reversal of 3431996 is 6991343.

It is an interprime number because it is at equal distance from previous prime (3431993) and next prime (3431999).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3431993) 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, 1565 + ... + 3051.

It is an arithmetic number, because the mean of its divisors is an integer number (501704).

Almost surely, 2^3431996 is an apocalyptic number.

It is an amenable number.

3431996 is a deficient number, since it is larger than the sum of its proper divisors (2588452).

3431996 is a wasteful number, since it uses less digits than its factorization.

3431996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2068 (or 2066 counting only the distinct ones).

The product of its digits is 17496, while the sum is 35.

The square root of 3431996 is about 1852.5647087214. The cubic root of 3431996 is about 150.8396760422.

The spelling of 3431996 in words is "three million, four hundred thirty-one thousand, nine hundred ninety-six".