3450238 has 16 divisors (see below), whose sum is σ = 5829120. Its totient is φ = 1517400.

The previous prime is 3450233. The next prime is 3450241. The reversal of 3450238 is 8320543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3450233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1848 + ... + 3211.

It is an arithmetic number, because the mean of its divisors is an integer number (364320).

Almost surely, 2^3450238 is an apocalyptic number.

3450238 is a deficient number, since it is larger than the sum of its proper divisors (2378882).

3450238 is a wasteful number, since it uses less digits than its factorization.

3450238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5103.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 3450238 is about 1857.4816284421. The cubic root of 3450238 is about 151.1064553464.

It can be divided in two parts, 3 and 450238, that added together give a square (450241 = 671²).

The spelling of 3450238 in words is "three million, four hundred fifty thousand, two hundred thirty-eight".