1064488630 has 32 divisors (see below), whose sum is σ = 1959041376. Its totient is φ = 416342784.

The previous prime is 1064488627. The next prime is 1064488651. The reversal of 1064488630 is 368844601.

It is a super-2 number, since 2×1064488630² = 2266272086798553800, 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 15 ways as a sum of consecutive naturals, for example, 85992 + ... + 97588.

It is an arithmetic number, because the mean of its divisors is an integer number (61220043).

Almost surely, 2^1064488630 is an apocalyptic number.

1064488630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1064488630 is a deficient number, since it is larger than the sum of its proper divisors (894552746).

1064488630 is a wasteful number, since it uses less digits than its factorization.

1064488630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11808.

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 1064488630 is about 32626.5019577643. The cubic root of 1064488630 is about 1021.0499984629.

The spelling of 1064488630 in words is "one billion, sixty-four million, four hundred eighty-eight thousand, six hundred thirty".