3426620 has 24 divisors (see below), whose sum is σ = 7297584. Its totient is φ = 1351296.

The previous prime is 3426601. The next prime is 3426623. The reversal of 3426620 is 266243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3426623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287 + ... + 2633.

It is an arithmetic number, because the mean of its divisors is an integer number (304066).

Almost surely, 2^3426620 is an apocalyptic number.

It is an amenable number.

3426620 is an abundant number, since it is smaller than the sum of its proper divisors (3870964).

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

3426620 is a wasteful number, since it uses less digits than its factorization.

3426620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2429 (or 2427 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 3426620 is about 1851.1131786036. The cubic root of 3426620 is about 150.7608746797.

The spelling of 3426620 in words is "three million, four hundred twenty-six thousand, six hundred twenty".