2259382346 has 8 divisors (see below), whose sum is σ = 3649771524. Its totient is φ = 1042791840.

The previous prime is 2259382337. The next prime is 2259382381. The reversal of 2259382346 is 6432839522.

It can be written as a sum of positive squares in 2 ways, for example, as 1994962225 + 264420121 = 44665^2 + 16261^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2259382297 and 2259382306.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43449635 + ... + 43449686.

Almost surely, 2^2259382346 is an apocalyptic number.

2259382346 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2259382346 is a deficient number, since it is larger than the sum of its proper divisors (1390389178).

2259382346 is a wasteful number, since it uses less digits than its factorization.

2259382346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86899336.

The product of its digits is 622080, while the sum is 44.

The square root of 2259382346 is about 47532.9606273373. The cubic root of 2259382346 is about 1312.1895566422.

The spelling of 2259382346 in words is "two billion, two hundred fifty-nine million, three hundred eighty-two thousand, three hundred forty-six".