7601266764 has 144 divisors (see below), whose sum is σ = 23687227200. Its totient is φ = 2001438720.

The previous prime is 7601266733. The next prime is 7601266811. The reversal of 7601266764 is 4676621067.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2491512 + ... + 2494560.

Almost surely, 2^7601266764 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 7601266764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11843613600).

7601266764 is an abundant number, since it is smaller than the sum of its proper divisors (16085960436).

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

7601266764 is a wasteful number, since it uses less digits than its factorization.

7601266764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3840 (or 3835 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The square root of 7601266764 is about 87185.2439579084. The cubic root of 7601266764 is about 1966.2043748159.

The spelling of 7601266764 in words is "seven billion, six hundred one million, two hundred sixty-six thousand, seven hundred sixty-four".