3484390 has 48 divisors (see below), whose sum is σ = 7871472. Its totient is φ = 1100736.

The previous prime is 3484373. The next prime is 3484421. The reversal of 3484390 is 934843.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6097 + ... + 6643.

It is an arithmetic number, because the mean of its divisors is an integer number (163989).

Almost surely, 2^3484390 is an apocalyptic number.

3484390 is an abundant number, since it is smaller than the sum of its proper divisors (4387082).

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

3484390 is a wasteful number, since it uses less digits than its factorization.

3484390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581 (or 574 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 3484390 is about 1866.6520832764. The cubic root of 3484390 is about 151.6033924095.

The spelling of 3484390 in words is "three million, four hundred eighty-four thousand, three hundred ninety".