3349745 has 8 divisors (see below), whose sum is σ = 4593984. Its totient is φ = 2296944.

The previous prime is 3349733. The next prime is 3349763. The reversal of 3349745 is 5479433.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3349745 is a prime.

It is a super-2 number, since 2×3349745² = 22441583130050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 95707 = 3349745 / (3 + 3 + 4 + 9 + 7 + 4 + 5).

It is a Duffinian number.

It is a Curzon number.

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, 47819 + ... + 47888.

It is an arithmetic number, because the mean of its divisors is an integer number (574248).

Almost surely, 2^3349745 is an apocalyptic number.

3349745 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3349745 is a deficient number, since it is larger than the sum of its proper divisors (1244239).

3349745 is an equidigital number, since it uses as much as digits as its factorization.

3349745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95719.

The product of its digits is 45360, while the sum is 35.

The square root of 3349745 is about 1830.2308597551. The cubic root of 3349745 is about 149.6249147071.

The spelling of 3349745 in words is "three million, three hundred forty-nine thousand, seven hundred forty-five".