6954948780 has 192 divisors, whose sum is σ = 21781872000. Its totient is φ = 1646346240.

The previous prime is 6954948769. The next prime is 6954948811. The reversal of 6954948780 is 878494596.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7893940 + ... + 7894820.

It is an arithmetic number, because the mean of its divisors is an integer number (113447250).

Almost surely, 2^6954948780 is an apocalyptic number.

6954948780 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6954948780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10890936000).

6954948780 is an abundant number, since it is smaller than the sum of its proper divisors (14826923220).

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

6954948780 is a wasteful number, since it uses less digits than its factorization.

6954948780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284 (or 1282 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 60.

The square root of 6954948780 is about 83396.3355310052. The cubic root of 6954948780 is about 1908.8185433044.

The spelling of 6954948780 in words is "six billion, nine hundred fifty-four million, nine hundred forty-eight thousand, seven hundred eighty".