7628770076 has 12 divisors (see below), whose sum is σ = 13354817280. Its totient is φ = 3813108000.

The previous prime is 7628770069. The next prime is 7628770103. The reversal of 7628770076 is 6700778267.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 305756 + ... + 329763.

It is an arithmetic number, because the mean of its divisors is an integer number (1112901440).

Almost surely, 2^7628770076 is an apocalyptic number.

It is an amenable number.

7628770076 is a deficient number, since it is larger than the sum of its proper divisors (5726047204).

7628770076 is a wasteful number, since it uses less digits than its factorization.

7628770076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638524 (or 638522 counting only the distinct ones).

The product of its (nonzero) digits is 1382976, while the sum is 50.

The square root of 7628770076 is about 87342.8307075057. The cubic root of 7628770076 is about 1968.5729292181.

The spelling of 7628770076 in words is "seven billion, six hundred twenty-eight million, seven hundred seventy thousand, seventy-six".