6983374380 has 96 divisors (see below), whose sum is σ = 20649807360. Its totient is φ = 1758458880.

The previous prime is 6983374357. The next prime is 6983374381. The reversal of 6983374380 is 834733896.

It is not an unprimeable number, because it can be changed into a prime (6983374381) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 344692 + ... + 364388.

It is an arithmetic number, because the mean of its divisors is an integer number (215102160).

Almost surely, 2^6983374380 is an apocalyptic number.

6983374380 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 6983374380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10324903680).

6983374380 is an abundant number, since it is smaller than the sum of its proper divisors (13666432980).

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

6983374380 is a wasteful number, since it uses less digits than its factorization.

6983374380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20039 (or 20037 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 51.

The square root of 6983374380 is about 83566.5865044157. The cubic root of 6983374380 is about 1911.4155218653.

The spelling of 6983374380 in words is "six billion, nine hundred eighty-three million, three hundred seventy-four thousand, three hundred eighty".