1962394560 has 448 divisors, whose sum is σ = 8040867840. Its totient is φ = 441262080.

The previous prime is 1962394559. The next prime is 1962394571. The reversal of 1962394560 is 654932691.

1962394560 is a `hidden beast` number, since 19 + 623 + 9 + 4 + 5 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (448).

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

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4293852 + ... + 4294308.

Almost surely, 2^1962394560 is an apocalyptic number.

1962394560 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 1962394560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4020433920).

1962394560 is an abundant number, since it is smaller than the sum of its proper divisors (6078473280).

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

1962394560 is a wasteful number, since it uses less digits than its factorization.

1962394560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561 (or 545 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The square root of 1962394560 is about 44298.9227860001. The cubic root of 1962394560 is about 1251.9743859316.

The spelling of 1962394560 in words is "one billion, nine hundred sixty-two million, three hundred ninety-four thousand, five hundred sixty".