2261734730 has 16 divisors (see below), whose sum is σ = 4285392480. Its totient is φ = 857078352.

The previous prime is 2261734729. The next prime is 2261734753. The reversal of 2261734730 is 374371622.

2261734730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5951744 + ... + 5952123.

It is an arithmetic number, because the mean of its divisors is an integer number (267837030).

Almost surely, 2^2261734730 is an apocalyptic number.

2261734730 is a deficient number, since it is larger than the sum of its proper divisors (2023657750).

2261734730 is a wasteful number, since it uses less digits than its factorization.

2261734730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11903893.

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 2261734730 is about 47557.6989561101. The cubic root of 2261734730 is about 1312.6447995046.

The spelling of 2261734730 in words is "two billion, two hundred sixty-one million, seven hundred thirty-four thousand, seven hundred thirty".