6974073820 has 96 divisors (see below), whose sum is σ = 17087293440. Its totient is φ = 2341701120.

The previous prime is 6974073793. The next prime is 6974073839. The reversal of 6974073820 is 283704796.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1330605 + ... + 1335835.

It is an arithmetic number, because the mean of its divisors is an integer number (177992640).

Almost surely, 2^6974073820 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6974073820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8543646720).

6974073820 is an abundant number, since it is smaller than the sum of its proper divisors (10113219620).

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

6974073820 is a wasteful number, since it uses less digits than its factorization.

6974073820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5443 (or 5441 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 46.

The square root of 6974073820 is about 83510.9203637464. The cubic root of 6974073820 is about 1910.5665945122.

The spelling of 6974073820 in words is "six billion, nine hundred seventy-four million, seventy-three thousand, eight hundred twenty".