3756845 has 8 divisors (see below), whose sum is σ = 4565760. Its totient is φ = 2967120.

The previous prime is 3756839. The next prime is 3756887. The reversal of 3756845 is 5486573.

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

It is not a de Polignac number, because 3756845 - 2¹⁰ = 3755821 is a prime.

It is a super-2 number, since 2×3756845² = 28227768708050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3756799 and 3756808.

It is a congruent 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, 4361 + ... + 5150.

It is an arithmetic number, because the mean of its divisors is an integer number (570720).

Almost surely, 2^3756845 is an apocalyptic number.

It is an amenable number.

3756845 is a deficient number, since it is larger than the sum of its proper divisors (808915).

3756845 is an equidigital number, since it uses as much as digits as its factorization.

3756845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9595.

The product of its digits is 100800, while the sum is 38.

The square root of 3756845 is about 1938.2582387288. The cubic root of 3756845 is about 155.4560967581.

The spelling of 3756845 in words is "three million, seven hundred fifty-six thousand, eight hundred forty-five".