4056347 has 6 divisors (see below), whose sum is σ = 4170348. Its totient is φ = 3945384.

The previous prime is 4056287. The next prime is 4056359. The reversal of 4056347 is 7436504.

It is a de Polignac number, because none of the positive numbers 2^k-4056347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4056847) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 113 + ... + 2850.

It is an arithmetic number, because the mean of its divisors is an integer number (695058).

Almost surely, 2^4056347 is an apocalyptic number.

4056347 is a deficient number, since it is larger than the sum of its proper divisors (114001).

4056347 is an equidigital number, since it uses as much as digits as its factorization.

4056347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3037 (or 3000 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 4056347 is about 2014.0374872380. The cubic root of 4056347 is about 159.4820097436.

The spelling of 4056347 in words is "four million, fifty-six thousand, three hundred forty-seven".