3420352 has 28 divisors (see below), whose sum is σ = 7311136. Its totient is φ = 1578240.

The previous prime is 3420341. The next prime is 3420367. The reversal of 3420352 is 2530243.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1224 + ... + 2887.

It is an arithmetic number, because the mean of its divisors is an integer number (261112).

Almost surely, 2^3420352 is an apocalyptic number.

3420352 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3420352 is an abundant number, since it is smaller than the sum of its proper divisors (3890784).

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

3420352 is a wasteful number, since it uses less digits than its factorization.

3420352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4136 (or 4126 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 3420352 is about 1849.4193683424. The cubic root of 3420352 is about 150.6688942510.

Adding to 3420352 its reverse (2530243), we get a palindrome (5950595).

The spelling of 3420352 in words is "three million, four hundred twenty thousand, three hundred fifty-two".