6906755380 has 48 divisors (see below), whose sum is σ = 16583809536. Its totient is φ = 2366945280.

The previous prime is 6906755371. The next prime is 6906755411. The reversal of 6906755380 is 835576096.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 332500 + ... + 352660.

It is an arithmetic number, because the mean of its divisors is an integer number (345496032).

Almost surely, 2^6906755380 is an apocalyptic number.

It is an amenable number.

6906755380 is an abundant number, since it is smaller than the sum of its proper divisors (9677054156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6906755380 is a wasteful number, since it uses less digits than its factorization.

6906755380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22624 (or 22622 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 49.

The square root of 6906755380 is about 83106.8912906746. The cubic root of 6906755380 is about 1904.3993513745.

The spelling of 6906755380 in words is "six billion, nine hundred six million, seven hundred fifty-five thousand, three hundred eighty".