1926786960 has 480 divisors, whose sum is σ = 8027700480. Its totient is φ = 416047104.

The previous prime is 1926786943. The next prime is 1926786973. The reversal of 1926786960 is 696876291.

1926786960 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 1926786897 and 1926786906.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5458144 + ... + 5458496.

It is an arithmetic number, because the mean of its divisors is an integer number (16724376).

Almost surely, 2^1926786960 is an apocalyptic number.

1926786960 is a gapful number since it is divisible by the number (10) 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 1926786960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4013850240).

1926786960 is an abundant number, since it is smaller than the sum of its proper divisors (6100913520).

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

1926786960 is a wasteful number, since it uses less digits than its factorization.

1926786960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420 (or 389 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 54.

The square root of 1926786960 is about 43895.1815123255. The cubic root of 1926786960 is about 1244.3557706327.

The spelling of 1926786960 in words is "one billion, nine hundred twenty-six million, seven hundred eighty-six thousand, nine hundred sixty".