3477145 has 8 divisors (see below), whose sum is σ = 4768704. Its totient is φ = 2384304.

The previous prime is 3477139. The next prime is 3477157. The reversal of 3477145 is 5417743.

3477145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3477145 - 2³ = 3477137 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49639 + ... + 49708.

It is an arithmetic number, because the mean of its divisors is an integer number (596088).

Almost surely, 2^3477145 is an apocalyptic number.

3477145 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3477145 is a deficient number, since it is larger than the sum of its proper divisors (1291559).

3477145 is an equidigital number, since it uses as much as digits as its factorization.

3477145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99359.

The product of its digits is 11760, while the sum is 31.

The square root of 3477145 is about 1864.7104332845. The cubic root of 3477145 is about 151.4982445236.

The spelling of 3477145 in words is "three million, four hundred seventy-seven thousand, one hundred forty-five".