3494250 has 48 divisors (see below), whose sum is σ = 9454536. Its totient is φ = 931200.

The previous prime is 3494221. The next prime is 3494269. The reversal of 3494250 is 524943.

3494250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 393129 + 3101121 = 627^2 + 1761^2 .

It is an unprimeable number.

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, 1474 + ... + 3026.

Almost surely, 2^3494250 is an apocalyptic number.

3494250 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 3494250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4727268).

3494250 is an abundant number, since it is smaller than the sum of its proper divisors (5960286).

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

3494250 is a wasteful number, since it uses less digits than its factorization.

3494250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1576 (or 1563 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 3494250 is about 1869.2913095609. The cubic root of 3494250 is about 151.7462583225.

The spelling of 3494250 in words is "three million, four hundred ninety-four thousand, two hundred fifty".