6970489344 has 400 divisors, whose sum is σ = 25620110208. Its totient is φ = 1837375488.

The previous prime is 6970489327. The next prime is 6970489349. The reversal of 6970489344 is 4439840796.

It is a happy number.

6970489344 is a `hidden beast` number, since 69 + 70 + 489 + 34 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (6970489349) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3773029 + ... + 3774875.

Almost surely, 2^6970489344 is an apocalyptic number.

6970489344 is a gapful number since it is divisible by the number (64) 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 6970489344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12810055104).

6970489344 is an abundant number, since it is smaller than the sum of its proper divisors (18649620864).

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

6970489344 is a wasteful number, since it uses less digits than its factorization.

6970489344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1897 (or 1872 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The square root of 6970489344 is about 83489.4564840376. The cubic root of 6970489344 is about 1910.2392127500.

The spelling of 6970489344 in words is "six billion, nine hundred seventy million, four hundred eighty-nine thousand, three hundred forty-four".