6977454071 has 16 divisors (see below), whose sum is σ = 8091072000. Its totient is φ = 5893140960.

The previous prime is 6977454067. The next prime is 6977454167. The reversal of 6977454071 is 1704547796.

It is not a de Polignac number, because 6977454071 - 2² = 6977454067 is a prime.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6977454031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1363700 + ... + 1368806.

It is an arithmetic number, because the mean of its divisors is an integer number (505692000).

Almost surely, 2^6977454071 is an apocalyptic number.

6977454071 is a deficient number, since it is larger than the sum of its proper divisors (1113617929).

6977454071 is a wasteful number, since it uses less digits than its factorization.

6977454071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7934.

The product of its (nonzero) digits is 1481760, while the sum is 50.

The square root of 6977454071 is about 83531.1562891356. The cubic root of 6977454071 is about 1910.8752209901.

The spelling of 6977454071 in words is "six billion, nine hundred seventy-seven million, four hundred fifty-four thousand, seventy-one".