3421797 has 16 divisors (see below), whose sum is σ = 4851840. Its totient is φ = 2140992.

The previous prime is 3421793. The next prime is 3421799. The reversal of 3421797 is 7971243.

3421797 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3421797 - 2² = 3421793 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3421793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2688 + ... + 3750.

It is an arithmetic number, because the mean of its divisors is an integer number (303240).

Almost surely, 2^3421797 is an apocalyptic number.

3421797 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

It is an amenable number.

3421797 is a deficient number, since it is larger than the sum of its proper divisors (1430043).

3421797 is a wasteful number, since it uses less digits than its factorization.

3421797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1132.

The product of its digits is 10584, while the sum is 33.

The square root of 3421797 is about 1849.8099902422. The cubic root of 3421797 is about 150.6901090167.

The spelling of 3421797 in words is "three million, four hundred twenty-one thousand, seven hundred ninety-seven".