6970803840 has 1536 divisors, whose sum is σ = 34405171200. Its totient is φ = 1293926400.

The previous prime is 6970803839. The next prime is 6970803841. The reversal of 6970803840 is 483080796.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6970803839) and next prime (6970803841).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6970803841) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 224864625 + ... + 224864655.

It is an arithmetic number, because the mean of its divisors is an integer number (22399200).

Almost surely, 2^6970803840 is an apocalyptic number.

6970803840 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 6970803840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17202585600).

6970803840 is an abundant number, since it is smaller than the sum of its proper divisors (27434367360).

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

6970803840 is a wasteful number, since it uses less digits than its factorization.

6970803840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103 (or 72 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 6970803840 is about 83491.3399101967. The cubic root of 6970803840 is about 1910.2679411758.

The spelling of 6970803840 in words is "six billion, nine hundred seventy million, eight hundred three thousand, eight hundred forty".