6969942000 has 320 divisors, whose sum is σ = 28536268800. Its totient is φ = 1593043200.

The previous prime is 6969941989. The next prime is 6969942019. The reversal of 6969942000 is 2499696.

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

It is a congruent number.

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, 368781 + ... + 387219.

It is an arithmetic number, because the mean of its divisors is an integer number (89175840).

Almost surely, 2^6969942000 is an apocalyptic number.

6969942000 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 6969942000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14268134400).

6969942000 is an abundant number, since it is smaller than the sum of its proper divisors (21566326800).

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

6969942000 is a wasteful number, since it uses less digits than its factorization.

6969942000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18478 (or 18456 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The square root of 6969942000 is about 83486.1784968027. The cubic root of 6969942000 is about 1910.1892121791.

The spelling of 6969942000 in words is "six billion, nine hundred sixty-nine million, nine hundred forty-two thousand".