3494190 has 48 divisors (see below), whose sum is σ = 9759312. Its totient is φ = 798336.

The previous prime is 3494177. The next prime is 3494191. The reversal of 3494190 is 914943.

3494190 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3494190² = 24418727512200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3494191) 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 23 ways as a sum of consecutive naturals, for example, 282 + ... + 2658.

It is an arithmetic number, because the mean of its divisors is an integer number (203319).

Almost surely, 2^3494190 is an apocalyptic number.

3494190 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3494190, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4879656).

3494190 is an abundant number, since it is smaller than the sum of its proper divisors (6265122).

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

3494190 is a wasteful number, since it uses less digits than its factorization.

3494190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2401 (or 2394 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 3494190 is about 1869.2752606291. The cubic root of 3494190 is about 151.7453897692.

The spelling of 3494190 in words is "three million, four hundred ninety-four thousand, one hundred ninety".