1960447068 has 144 divisors (see below), whose sum is σ = 5256136704. Its totient is φ = 615288960.

The previous prime is 1960447063. The next prime is 1960447079. The reversal of 1960447068 is 8607440691.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1960447063) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11739121 + ... + 11739287.

Almost surely, 2^1960447068 is an apocalyptic number.

1960447068 is a gapful number since it is divisible by the number (18) 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 1960447068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2628068352).

1960447068 is an abundant number, since it is smaller than the sum of its proper divisors (3295689636).

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

1960447068 is a wasteful number, since it uses less digits than its factorization.

1960447068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432 (or 427 counting only the distinct ones).

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

The square root of 1960447068 is about 44276.9360728585. The cubic root of 1960447068 is about 1251.5600932505.

The spelling of 1960447068 in words is "one billion, nine hundred sixty million, four hundred forty-seven thousand, sixty-eight".