3452407 has 4 divisors (see below), whose sum is σ = 3945616. Its totient is φ = 2959200.

The previous prime is 3452387. The next prime is 3452413. The reversal of 3452407 is 7042543.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7042543 = 37 ⋅190339.

It is a cyclic number.

It is not a de Polignac number, because 3452407 - 2⁷ = 3452279 is a prime.

It is a super-2 number, since 2×3452407² = 23838228187298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3452497) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246594 + ... + 246607.

It is an arithmetic number, because the mean of its divisors is an integer number (986404).

Almost surely, 2^3452407 is an apocalyptic number.

3452407 is a deficient number, since it is larger than the sum of its proper divisors (493209).

3452407 is an equidigital number, since it uses as much as digits as its factorization.

3452407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493208.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 3452407 is about 1858.0653917449. The cubic root of 3452407 is about 151.1381131862.

It can be divided in two parts, 34 and 52407, that added together give a square (52441 = 229²).

The spelling of 3452407 in words is "three million, four hundred fifty-two thousand, four hundred seven".