2926630980 has 192 divisors, whose sum is σ = 11206433280. Its totient is φ = 617476608.

The previous prime is 2926630969. The next prime is 2926631003. The reversal of 2926630980 is 890366292.

2926630980 is a `hidden beast` number, since 2 + 9 + 2 + 6 + 630 + 9 + 8 + 0 = 666.

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

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, 19362 + ... + 78918.

It is an arithmetic number, because the mean of its divisors is an integer number (58366840).

Almost surely, 2^2926630980 is an apocalyptic number.

2926630980 is a gapful number since it is divisible by the number (20) 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 2926630980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5603216640).

2926630980 is an abundant number, since it is smaller than the sum of its proper divisors (8279802300).

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

2926630980 is a wasteful number, since it uses less digits than its factorization.

2926630980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59595 (or 59587 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The square root of 2926630980 is about 54098.3454460485. The cubic root of 2926630980 is about 1430.3950169582.

The spelling of 2926630980 in words is "two billion, nine hundred twenty-six million, six hundred thirty thousand, nine hundred eighty".