2064040346 has 8 divisors (see below), whose sum is σ = 3278181780. Its totient is φ = 971313088.

The previous prime is 2064040339. The next prime is 2064040369. The reversal of 2064040346 is 6430404602.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2057076025 + 6964321 = 45355^2 + 2639^2 .

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

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, 30353501 + ... + 30353568.

Almost surely, 2^2064040346 is an apocalyptic number.

2064040346 is a deficient number, since it is larger than the sum of its proper divisors (1214141434).

2064040346 is a wasteful number, since it uses less digits than its factorization.

2064040346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60707088.

The product of its (nonzero) digits is 13824, while the sum is 29.

The square root of 2064040346 is about 45431.7107976356. The cubic root of 2064040346 is about 1273.2276481062.

Adding to 2064040346 its reverse (6430404602), we get a palindrome (8494444948).

The spelling of 2064040346 in words is "two billion, sixty-four million, forty thousand, three hundred forty-six".