7870841 has 8 divisors (see below), whose sum is σ = 8614944. Its totient is φ = 7131520.

The previous prime is 7870823. The next prime is 7870867. The reversal of 7870841 is 1480787.

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

It is a de Polignac number, because none of the positive numbers 2^k-7870841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7870141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2870 + ... + 4896.

It is an arithmetic number, because the mean of its divisors is an integer number (1076868).

Almost surely, 2^7870841 is an apocalyptic number.

It is an amenable number.

7870841 is a deficient number, since it is larger than the sum of its proper divisors (744103).

7870841 is a wasteful number, since it uses less digits than its factorization.

7870841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2391.

The product of its (nonzero) digits is 12544, while the sum is 35.

The square root of 7870841 is about 2805.5019158789. The cubic root of 7870841 is about 198.9178301026.

The spelling of 7870841 in words is "seven million, eight hundred seventy thousand, eight hundred forty-one".