7366811628 has 48 divisors (see below), whose sum is σ = 18768081024. Its totient is φ = 2230439040.

The previous prime is 7366811587. The next prime is 7366811633. The reversal of 7366811628 is 8261186637.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133176 + ... + 180192.

It is an arithmetic number, because the mean of its divisors is an integer number (391001688).

Almost surely, 2^7366811628 is an apocalyptic number.

It is an amenable number.

7366811628 is an abundant number, since it is smaller than the sum of its proper divisors (11401269396).

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

7366811628 is a wasteful number, since it uses less digits than its factorization.

7366811628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48222 (or 48220 counting only the distinct ones).

The product of its digits is 580608, while the sum is 48.

The square root of 7366811628 is about 85830.1324011562. The cubic root of 7366811628 is about 1945.7775501335. Note that the first 3 decimals are identical.

The spelling of 7366811628 in words is "seven billion, three hundred sixty-six million, eight hundred eleven thousand, six hundred twenty-eight".