1064381286 has 16 divisors (see below), whose sum is σ = 2131340400. Its totient is φ = 354364128.

The previous prime is 1064381267. The next prime is 1064381309. The reversal of 1064381286 is 6821834601.

It is a super-2 number, since 2×1064381286² = 2265815043974027592, which contains 22 as substring.

It is a congruent number.

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, 102021 + ... + 111968.

It is an arithmetic number, because the mean of its divisors is an integer number (133208775).

Almost surely, 2^1064381286 is an apocalyptic number.

1064381286 is an abundant number, since it is smaller than the sum of its proper divisors (1066959114).

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

1064381286 is a wasteful number, since it uses less digits than its factorization.

1064381286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214823.

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 1064381286 is about 32624.8568732493. The cubic root of 1064381286 is about 1021.0156761061.

The spelling of 1064381286 in words is "one billion, sixty-four million, three hundred eighty-one thousand, two hundred eighty-six".