2290779375 has 20 divisors (see below), whose sum is σ = 3816747000. Its totient is φ = 1221748000.

The previous prime is 2290779373. The next prime is 2290779383. The reversal of 2290779375 is 5739770922.

It is not a de Polignac number, because 2290779375 - 2¹ = 2290779373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2290779373) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 609000 + ... + 612749.

It is an arithmetic number, because the mean of its divisors is an integer number (190837350).

Almost surely, 2^2290779375 is an apocalyptic number.

2290779375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2290779375 is a deficient number, since it is larger than the sum of its proper divisors (1525967625).

2290779375 is an equidigital number, since it uses as much as digits as its factorization.

2290779375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221772 (or 1221757 counting only the distinct ones).

The product of its (nonzero) digits is 1666980, while the sum is 51.

The square root of 2290779375 is about 47862.0870313863. The cubic root of 2290779375 is about 1318.2398054879.

The spelling of 2290779375 in words is "two billion, two hundred ninety million, seven hundred seventy-nine thousand, three hundred seventy-five".