6946849977 has 8 divisors (see below), whose sum is σ = 9749964960. Its totient is φ = 4387484160.

The previous prime is 6946849969. The next prime is 6946849981. The reversal of 6946849977 is 7799486496.

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

It is not a de Polignac number, because 6946849977 - 2³ = 6946849969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6946849967) 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, 60937224 + ... + 60937337.

It is an arithmetic number, because the mean of its divisors is an integer number (1218745620).

Almost surely, 2^6946849977 is an apocalyptic number.

It is an amenable number.

6946849977 is a deficient number, since it is larger than the sum of its proper divisors (2803114983).

6946849977 is a wasteful number, since it uses less digits than its factorization.

6946849977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121874583.

The product of its digits is 164602368, while the sum is 69.

The square root of 6946849977 is about 83347.7652789803. The cubic root of 6946849977 is about 1908.0773372812.

The spelling of 6946849977 in words is "six billion, nine hundred forty-six million, eight hundred forty-nine thousand, nine hundred seventy-seven".