6978035471 has 8 divisors (see below), whose sum is σ = 7716682704. Its totient is φ = 6256768320.

The previous prime is 6978035453. The next prime is 6978035501. The reversal of 6978035471 is 1745308796.

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

It is not a de Polignac number, because 6978035471 - 2¹⁰ = 6978034447 is a prime.

It is a super-3 number, since 3×6978035471³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6978035431) 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, 4344176 + ... + 4345781.

It is an arithmetic number, because the mean of its divisors is an integer number (964585338).

Almost surely, 2^6978035471 is an apocalyptic number.

6978035471 is a deficient number, since it is larger than the sum of its proper divisors (738647233).

6978035471 is a wasteful number, since it uses less digits than its factorization.

6978035471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8690041.

The product of its (nonzero) digits is 1270080, while the sum is 50.

The square root of 6978035471 is about 83534.6363552269. The cubic root of 6978035471 is about 1910.9282944075.

The spelling of 6978035471 in words is "six billion, nine hundred seventy-eight million, thirty-five thousand, four hundred seventy-one".