7770612960 has 384 divisors, whose sum is σ = 31418150400. Its totient is φ = 1772789760.

The previous prime is 7770612937. The next prime is 7770613003. The reversal of 7770612960 is 692160777.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

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 polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 803031 + ... + 812649.

It is an arithmetic number, because the mean of its divisors is an integer number (81818100).

Almost surely, 2^7770612960 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7770612960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15709075200).

7770612960 is an abundant number, since it is smaller than the sum of its proper divisors (23647537440).

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

7770612960 is a wasteful number, since it uses less digits than its factorization.

7770612960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9671 (or 9657 counting only the distinct ones).

The product of its (nonzero) digits is 222264, while the sum is 45.

The square root of 7770612960 is about 88151.0803110206. The cubic root of 7770612960 is about 1980.6987432830.

The spelling of 7770612960 in words is "seven billion, seven hundred seventy million, six hundred twelve thousand, nine hundred sixty".