2664038750 has 20 divisors (see below), whose sum is σ = 4993476576. Its totient is φ = 1065615000.

The previous prime is 2664038731. The next prime is 2664038759. The reversal of 2664038750 is 578304662.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2664038698 and 2664038707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2664038759) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1064366 + ... + 1066865.

Almost surely, 2^2664038750 is an apocalyptic number.

2664038750 is a deficient number, since it is larger than the sum of its proper divisors (2329437826).

2664038750 is an equidigital number, since it uses as much as digits as its factorization.

2664038750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2131253 (or 2131238 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 41.

The square root of 2664038750 is about 51614.3269838908. The cubic root of 2664038750 is about 1386.2668750722.

The spelling of 2664038750 in words is "two billion, six hundred sixty-four million, thirty-eight thousand, seven hundred fifty".