1065962730 has 64 divisors (see below), whose sum is σ = 3095781120. Its totient is φ = 229315584.

The previous prime is 1065962699. The next prime is 1065962741. The reversal of 1065962730 is 372695601.

It is a super-3 number, since 3×1065962730³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 145725 + ... + 152864.

It is an arithmetic number, because the mean of its divisors is an integer number (48371580).

Almost surely, 2^1065962730 is an apocalyptic number.

1065962730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1065962730 is an abundant number, since it is smaller than the sum of its proper divisors (2029818390).

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

1065962730 is a wasteful number, since it uses less digits than its factorization.

1065962730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298623.

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 1065962730 is about 32649.0846732339. The cubic root of 1065962730 is about 1021.5210965182.

The spelling of 1065962730 in words is "one billion, sixty-five million, nine hundred sixty-two thousand, seven hundred thirty".