3495258 has 48 divisors (see below), whose sum is σ = 8432640. Its totient is φ = 1072656.

The previous prime is 3495253. The next prime is 3495269. The reversal of 3495258 is 8525943.

It is a Curzon number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3495253) 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, 8935 + ... + 9317.

It is an arithmetic number, because the mean of its divisors is an integer number (175680).

Almost surely, 2^3495258 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3495258, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4216320).

3495258 is an abundant number, since it is smaller than the sum of its proper divisors (4937382).

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

3495258 is a wasteful number, since it uses less digits than its factorization.

3495258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420 (or 401 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 3495258 is about 1869.5609110163. The cubic root of 3495258 is about 151.7608485324.

The spelling of 3495258 in words is "three million, four hundred ninety-five thousand, two hundred fifty-eight".