3453952 has 22 divisors (see below), whose sum is σ = 6906578. Its totient is φ = 1726464.

The previous prime is 3453949. The next prime is 3453971. The reversal of 3453952 is 2593543.

It can be written as a sum of positive squares in only one way, i.e., 3444736 + 9216 = 1856^2 + 96^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 663 + ... + 2710.

Almost surely, 2^3453952 is an apocalyptic number.

3453952 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3453952 is a deficient number, since it is larger than the sum of its proper divisors (3452626).

3453952 is an equidigital number, since it uses as much as digits as its factorization.

3453952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3393 (or 3375 counting only the distinct ones).

The product of its digits is 16200, while the sum is 31.

The square root of 3453952 is about 1858.4811002536. The cubic root of 3453952 is about 151.1606552910.

The spelling of 3453952 in words is "three million, four hundred fifty-three thousand, nine hundred fifty-two".