9776604604 has 24 divisors (see below), whose sum is σ = 18548812800. Its totient is φ = 4481991744.

The previous prime is 9776604601. The next prime is 9776604703. The reversal of 9776604604 is 4064066779.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9776604601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 623164 + ... + 638659.

It is an arithmetic number, because the mean of its divisors is an integer number (772867200).

Almost surely, 2^9776604604 is an apocalyptic number.

It is an amenable number.

9776604604 is a deficient number, since it is larger than the sum of its proper divisors (8772208196).

9776604604 is a wasteful number, since it uses less digits than its factorization.

9776604604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1261989 (or 1261987 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 49.

The square root of 9776604604 is about 98876.7141646606. The cubic root of 9776604604 is about 2138.2706939591.

The spelling of 9776604604 in words is "nine billion, seven hundred seventy-six million, six hundred four thousand, six hundred four".