7668946350 has 288 divisors, whose sum is σ = 24022462464. Its totient is φ = 1804809600.

The previous prime is 7668946343. The next prime is 7668946357. The reversal of 7668946350 is 536498667.

7668946350 is a `hidden beast` number, since 76 + 68 + 9 + 463 + 50 = 666.

It is an interprime number because it is at equal distance from previous prime (7668946343) and next prime (7668946357).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7668946357) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 3631795 + ... + 3633905.

It is an arithmetic number, because the mean of its divisors is an integer number (83411328).

Almost surely, 2^7668946350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7668946350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12011231232).

7668946350 is an abundant number, since it is smaller than the sum of its proper divisors (16353516114).

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

7668946350 is a wasteful number, since it uses less digits than its factorization.

7668946350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2174 (or 2157 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 54.

The square root of 7668946350 is about 87572.5205187107. The cubic root of 7668946350 is about 1972.0226548079.

The spelling of 7668946350 in words is "seven billion, six hundred sixty-eight million, nine hundred forty-six thousand, three hundred fifty".