3431682 has 12 divisors (see below), whose sum is σ = 7435350. Its totient is φ = 1143888.

The previous prime is 3431641. The next prime is 3431689. The reversal of 3431682 is 2861343.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3272481 + 159201 = 1809^2 + 399^2 .

It is not an unprimeable number, because it can be changed into a prime (3431689) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 95307 + ... + 95342.

Almost surely, 2^3431682 is an apocalyptic number.

3431682 is an abundant number, since it is smaller than the sum of its proper divisors (4003668).

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

3431682 is a wasteful number, since it uses less digits than its factorization.

3431682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190657 (or 190654 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 3431682 is about 1852.4799594058. The cubic root of 3431682 is about 150.8350756966.

It can be divided in two parts, 343 and 1682, that added together give a square (2025 = 45²).

The spelling of 3431682 in words is "three million, four hundred thirty-one thousand, six hundred eighty-two".