7954850911 has 4 divisors (see below), whose sum is σ = 9091258192. Its totient is φ = 6818443632.

The previous prime is 7954850857. The next prime is 7954850923. The reversal of 7954850911 is 1190584597.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-7954850911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7954850941) 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, 568203630 + ... + 568203643.

It is an arithmetic number, because the mean of its divisors is an integer number (2272814548).

Almost surely, 2^7954850911 is an apocalyptic number.

7954850911 is a deficient number, since it is larger than the sum of its proper divisors (1136407281).

7954850911 is a wasteful number, since it uses less digits than its factorization.

7954850911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136407280.

The product of its (nonzero) digits is 453600, while the sum is 49.

The square root of 7954850911 is about 89189.9709104112. The cubic root of 7954850911 is about 1996.2304757236.

The spelling of 7954850911 in words is "seven billion, nine hundred fifty-four million, eight hundred fifty thousand, nine hundred eleven".