67898341 has 4 divisors (see below), whose sum is σ = 77598112. Its totient is φ = 58198572.

The previous prime is 67898317. The next prime is 67898387. The reversal of 67898341 is 14389876.

It is a happy number.

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 67898341 - 2⁷ = 67898213 is a prime.

It is a super-2 number, since 2×67898341² = 9220369421104562, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 67898291 and 67898300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67898041) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4849875 + ... + 4849888.

It is an arithmetic number, because the mean of its divisors is an integer number (19399528).

Almost surely, 2^67898341 is an apocalyptic number.

It is an amenable number.

67898341 is a deficient number, since it is larger than the sum of its proper divisors (9699771).

67898341 is an equidigital number, since it uses as much as digits as its factorization.

67898341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9699770.

The product of its digits is 290304, while the sum is 46.

The square root of 67898341 is about 8240.0449634696. The cubic root of 67898341 is about 407.9620082688.

The spelling of 67898341 in words is "sixty-seven million, eight hundred ninety-eight thousand, three hundred forty-one".