3432340 has 12 divisors (see below), whose sum is σ = 7207956. Its totient is φ = 1372928.

The previous prime is 3432329. The next prime is 3432347. The reversal of 3432340 is 432343.

It can be written as a sum of positive squares in 2 ways, for example, as 1948816 + 1483524 = 1396^2 + 1218^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3432347) 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, 85789 + ... + 85828.

It is an arithmetic number, because the mean of its divisors is an integer number (600663).

Almost surely, 2^3432340 is an apocalyptic number.

It is an amenable number.

3432340 is an abundant number, since it is smaller than the sum of its proper divisors (3775616).

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

3432340 is a wasteful number, since it uses less digits than its factorization.

3432340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171626 (or 171624 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 3432340 is about 1852.6575506553. The cubic root of 3432340 is about 150.8447155891.

Adding to 3432340 its reverse (432343), we get a palindrome (3864683).

The spelling of 3432340 in words is "three million, four hundred thirty-two thousand, three hundred forty".