2690882747 has 16 divisors (see below), whose sum is σ = 3123707904. Its totient is φ = 2270268000.

The previous prime is 2690882741. The next prime is 2690882773. The reversal of 2690882747 is 7472880962.

It is a happy number.

2690882747 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2690882747 - 2¹⁰ = 2690881723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2690882741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 324422 + ... + 332612.

It is an arithmetic number, because the mean of its divisors is an integer number (195231744).

Almost surely, 2^2690882747 is an apocalyptic number.

2690882747 is a deficient number, since it is larger than the sum of its proper divisors (432825157).

2690882747 is an equidigital number, since it uses as much as digits as its factorization.

2690882747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8930.

The product of its (nonzero) digits is 2709504, while the sum is 53.

The square root of 2690882747 is about 51873.7192323820. The cubic root of 2690882747 is about 1390.9075292517.

The spelling of 2690882747 in words is "two billion, six hundred ninety million, eight hundred eighty-two thousand, seven hundred forty-seven".