3432620 has 24 divisors (see below), whose sum is σ = 7333200. Its totient is φ = 1349312.

The previous prime is 3432619. The next prime is 3432677. The reversal of 3432620 is 262343.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 3432592 and 3432601.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275 + ... + 2634.

It is an arithmetic number, because the mean of its divisors is an integer number (305550).

Almost surely, 2^3432620 is an apocalyptic number.

It is an amenable number.

3432620 is an abundant number, since it is smaller than the sum of its proper divisors (3900580).

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

3432620 is a wasteful number, since it uses less digits than its factorization.

3432620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2977 (or 2975 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 3432620 is about 1852.7331162367. The cubic root of 3432620 is about 150.8488172974.

Adding to 3432620 its reverse (262343), we get a palindrome (3694963).

The spelling of 3432620 in words is "three million, four hundred thirty-two thousand, six hundred twenty".