3457233 has 18 divisors (see below), whose sum is σ = 5409846. Its totient is φ = 2126592.

The previous prime is 3457229. The next prime is 3457241. The reversal of 3457233 is 3327543.

It can be written as a sum of positive squares in 3 ways, for example, as 173889 + 3283344 = 417^2 + 1812^2 .

It is not a de Polignac number, because 3457233 - 2² = 3457229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3457197 and 3457206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3457253) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 385 + ... + 2657.

It is an arithmetic number, because the mean of its divisors is an integer number (300547).

Almost surely, 2^3457233 is an apocalyptic number.

It is an amenable number.

3457233 is a deficient number, since it is larger than the sum of its proper divisors (1952613).

3457233 is a wasteful number, since it uses less digits than its factorization.

3457233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2305 (or 2289 counting only the distinct ones).

The product of its digits is 7560, while the sum is 27.

The square root of 3457233 is about 1859.3636008054. The cubic root of 3457233 is about 151.2085039729.

The spelling of 3457233 in words is "three million, four hundred fifty-seven thousand, two hundred thirty-three".