3421772 has 12 divisors (see below), whose sum is σ = 6050520. Its totient is φ = 1693056.

The previous prime is 3421751. The next prime is 3421793. The reversal of 3421772 is 2771243.

It is an interprime number because it is at equal distance from previous prime (3421751) and next prime (3421793).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4022 + ... + 4797.

It is an arithmetic number, because the mean of its divisors is an integer number (504210).

Almost surely, 2^3421772 is an apocalyptic number.

It is an amenable number.

3421772 is a deficient number, since it is larger than the sum of its proper divisors (2628748).

3421772 is a wasteful number, since it uses less digits than its factorization.

3421772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8920 (or 8918 counting only the distinct ones).

The product of its digits is 2352, while the sum is 26.

The square root of 3421772 is about 1849.8032327791. The cubic root of 3421772 is about 150.6897420301.

The spelling of 3421772 in words is "three million, four hundred twenty-one thousand, seven hundred seventy-two".