3342745 has 8 divisors (see below), whose sum is σ = 4584384. Its totient is φ = 2292144.

The previous prime is 3342737. The next prime is 3342793. The reversal of 3342745 is 5472433.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3342745 - 2³ = 3342737 is a prime.

It is a super-2 number, since 2×3342745² = 22347888270050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47719 + ... + 47788.

It is an arithmetic number, because the mean of its divisors is an integer number (573048).

Almost surely, 2^3342745 is an apocalyptic number.

3342745 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3342745 is a deficient number, since it is larger than the sum of its proper divisors (1241639).

3342745 is an equidigital number, since it uses as much as digits as its factorization.

3342745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95519.

The product of its digits is 10080, while the sum is 28.

The square root of 3342745 is about 1828.3175325966. The cubic root of 3342745 is about 149.5206177312.

It can be divided in two parts, 33 and 42745, that added together give a triangular number (42778 = T₂₉₂).

The spelling of 3342745 in words is "three million, three hundred forty-two thousand, seven hundred forty-five".