619870980960 has 1920 divisors, whose sum is σ = 2940111820800. Its totient is φ = 119041228800.

The previous prime is 619870980917. The next prime is 619870980961. The reversal of 619870980960 is 69089078916.

619870980960 is a `hidden beast` number, since 619 + 8 + 7 + 0 + 9 + 8 + 0 + 9 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (619870980961) by changing a digit.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 1034842741 + ... + 1034843339.

It is an arithmetic number, because the mean of its divisors is an integer number (1531308240).

Almost surely, 2^619870980960 is an apocalyptic number.

619870980960 is a gapful number since it is divisible by the number (60) 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 619870980960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1470055910400).

619870980960 is an abundant number, since it is smaller than the sum of its proper divisors (2320240839840).

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

619870980960 is a wasteful number, since it uses less digits than its factorization.

619870980960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722 (or 705 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 63.

The spelling of 619870980960 in words is "six hundred nineteen billion, eight hundred seventy million, nine hundred eighty thousand, nine hundred sixty".