7794948950 has 12 divisors (see below), whose sum is σ = 14498605140. Its totient is φ = 3117979560.

The previous prime is 7794948899. The next prime is 7794948991. The reversal of 7794948950 is 598494977.

It is a super-2 number, since 2×7794948950² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 77949440 + ... + 77949539.

It is an arithmetic number, because the mean of its divisors is an integer number (1208217095).

Almost surely, 2^7794948950 is an apocalyptic number.

7794948950 is a deficient number, since it is larger than the sum of its proper divisors (6703656190).

7794948950 is a wasteful number, since it uses less digits than its factorization.

7794948950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155898991 (or 155898986 counting only the distinct ones).

The product of its (nonzero) digits is 22861440, while the sum is 62.

The square root of 7794948950 is about 88289.0080927405. The cubic root of 7794948950 is about 1982.7643045846.

The spelling of 7794948950 in words is "seven billion, seven hundred ninety-four million, nine hundred forty-eight thousand, nine hundred fifty".