3499790 has 48 divisors (see below), whose sum is σ = 7692192. Its totient is φ = 1122816.

The previous prime is 3499787. The next prime is 3499799. The reversal of 3499790 is 979943.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3499799) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20144 + ... + 20316.

It is an arithmetic number, because the mean of its divisors is an integer number (160254).

Almost surely, 2^3499790 is an apocalyptic number.

3499790 is an abundant number, since it is smaller than the sum of its proper divisors (4192402).

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

3499790 is a wasteful number, since it uses less digits than its factorization.

3499790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221 (or 204 counting only the distinct ones).

The product of its (nonzero) digits is 61236, while the sum is 41.

The square root of 3499790 is about 1870.7725676843. The cubic root of 3499790 is about 151.8264119441.

The spelling of 3499790 in words is "three million, four hundred ninety-nine thousand, seven hundred ninety".