7898041 has 4 divisors (see below), whose sum is σ = 7939584. Its totient is φ = 7856500.

The previous prime is 7898029. The next prime is 7898069. The reversal of 7898041 is 1408987.

7898041 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7898041 - 2²¹ = 5800889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7898071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20485 + ... + 20866.

It is an arithmetic number, because the mean of its divisors is an integer number (1984896).

Almost surely, 2^7898041 is an apocalyptic number.

It is an amenable number.

7898041 is a deficient number, since it is larger than the sum of its proper divisors (41543).

7898041 is a wasteful number, since it uses less digits than its factorization.

7898041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41542.

The product of its (nonzero) digits is 16128, while the sum is 37.

The square root of 7898041 is about 2810.3453524434. The cubic root of 7898041 is about 199.1467062933.

The spelling of 7898041 in words is "seven million, eight hundred ninety-eight thousand, forty-one".