6774390250 has 32 divisors (see below), whose sum is σ = 12728581632. Its totient is φ = 2699730000.

The previous prime is 6774390211. The next prime is 6774390253. The reversal of 6774390250 is 520934776.

It is a junction number, because it is equal to n+sod(n) for n = 6774390197 and 6774390206.

It is not an unprimeable number, because it can be changed into a prime (6774390253) 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, 17755 + ... + 117745.

It is an arithmetic number, because the mean of its divisors is an integer number (397768176).

Almost surely, 2^6774390250 is an apocalyptic number.

6774390250 is a deficient number, since it is larger than the sum of its proper divisors (5954191382).

6774390250 is a wasteful number, since it uses less digits than its factorization.

6774390250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100279 (or 100269 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 43.

The square root of 6774390250 is about 82306.6841149612. The cubic root of 6774390250 is about 1892.1551193464.

The spelling of 6774390250 in words is "six billion, seven hundred seventy-four million, three hundred ninety thousand, two hundred fifty".