6620707350 has 36 divisors (see below), whose sum is σ = 17787634956. Its totient is φ = 1765521840.

The previous prime is 6620707321. The next prime is 6620707363. The reversal of 6620707350 is 537070266.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 7355892 + ... + 7356791.

It is an arithmetic number, because the mean of its divisors is an integer number (494100971).

Almost surely, 2^6620707350 is an apocalyptic number.

6620707350 is an abundant number, since it is smaller than the sum of its proper divisors (11166927606).

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

6620707350 is a wasteful number, since it uses less digits than its factorization.

6620707350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14712701 (or 14712693 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 36.

The square root of 6620707350 is about 81367.7291682642. The cubic root of 6620707350 is about 1877.7371436794.

The spelling of 6620707350 in words is "six billion, six hundred twenty million, seven hundred seven thousand, three hundred fifty".