3372745 has 8 divisors (see below), whose sum is σ = 4057416. Its totient is φ = 2691456.

The previous prime is 3372737. The next prime is 3372757. The reversal of 3372745 is 5472733.

It can be written as a sum of positive squares in 4 ways, for example, as 719104 + 2653641 = 848^2 + 1629^2 .

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 3372745 - 2³ = 3372737 is a prime.

It is a super-2 number, since 2×3372745² = 22750817670050, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3⁵ + 3¹³ + 7⁷ + 2¹⁷ + 7⁷ + 4² + 5 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2749 + ... + 3781.

It is an arithmetic number, because the mean of its divisors is an integer number (507177).

Almost surely, 2^3372745 is an apocalyptic number.

It is an amenable number.

3372745 is a deficient number, since it is larger than the sum of its proper divisors (684671).

3372745 is a wasteful number, since it uses less digits than its factorization.

3372745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1691.

The product of its digits is 17640, while the sum is 31.

The square root of 3372745 is about 1836.5034712736. The cubic root of 3372745 is about 149.9665851495.

The spelling of 3372745 in words is "three million, three hundred seventy-two thousand, seven hundred forty-five".