6350690880 has 336 divisors, whose sum is σ = 22366955520. Its totient is φ = 1653571584.

The previous prime is 6350690873. The next prime is 6350690887. The reversal of 6350690880 is 880960536.

6350690880 is a `hidden beast` number, since 63 + 506 + 9 + 0 + 8 + 80 = 666.

It is an interprime number because it is at equal distance from previous prime (6350690873) and next prime (6350690887).

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

It is not an unprimeable number, because it can be changed into a prime (6350690887) 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, 35478631 + ... + 35478809.

It is an arithmetic number, because the mean of its divisors is an integer number (66568320).

Almost surely, 2^6350690880 is an apocalyptic number.

6350690880 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 6350690880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11183477760).

6350690880 is an abundant number, since it is smaller than the sum of its proper divisors (16016264640).

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

6350690880 is a wasteful number, since it uses less digits than its factorization.

6350690880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426 (or 413 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 6350690880 is about 79691.2221013080. Note that the first 3 decimals coincide. The cubic root of 6350690880 is about 1851.8550547650.

The spelling of 6350690880 in words is "six billion, three hundred fifty million, six hundred ninety thousand, eight hundred eighty".