7026730920 has 384 divisors, whose sum is σ = 26202009600. Its totient is φ = 1616524800.

The previous prime is 7026730901. The next prime is 7026730933. The reversal of 7026730920 is 290376207.

7026730920 is a `hidden beast` number, since 70 + 267 + 309 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 16303105 + ... + 16303535.

It is an arithmetic number, because the mean of its divisors is an integer number (68234400).

Almost surely, 2^7026730920 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 7026730920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13101004800).

7026730920 is an abundant number, since it is smaller than the sum of its proper divisors (19175278680).

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

7026730920 is a wasteful number, since it uses less digits than its factorization.

7026730920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661 (or 654 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The square root of 7026730920 is about 83825.5982382470. The cubic root of 7026730920 is about 1915.3630617776.

The spelling of 7026730920 in words is "seven billion, twenty-six million, seven hundred thirty thousand, nine hundred twenty".