1064950338 has 16 divisors (see below), whose sum is σ = 2139997536. Its totient is φ = 353300640.

The previous prime is 1064950279. The next prime is 1064950339. The reversal of 1064950338 is 8330594601.

It is a super-2 number, since 2×1064950338² = 2268238444812628488, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1064950296 and 1064950305.

It is not an unprimeable number, because it can be changed into a prime (1064950339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 419331 + ... + 421862.

It is an arithmetic number, because the mean of its divisors is an integer number (133749846).

Almost surely, 2^1064950338 is an apocalyptic number.

1064950338 is an abundant number, since it is smaller than the sum of its proper divisors (1075047198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1064950338 is a wasteful number, since it uses less digits than its factorization.

1064950338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841409.

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 1064950338 is about 32633.5768496192. The cubic root of 1064950338 is about 1021.1975994791.

The spelling of 1064950338 in words is "one billion, sixty-four million, nine hundred fifty thousand, three hundred thirty-eight".