1000264630 has 16 divisors (see below), whose sum is σ = 1801077120. Its totient is φ = 399972352.

The previous prime is 1000264627. The next prime is 1000264663. The reversal of 1000264630 is 364620001.

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, 18267 + ... + 48313.

It is an arithmetic number, because the mean of its divisors is an integer number (112567320).

Almost surely, 2^1000264630 is an apocalyptic number.

1000264630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000264630 is a deficient number, since it is larger than the sum of its proper divisors (800812490).

1000264630 is a wasteful number, since it uses less digits than its factorization.

1000264630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33383.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1000264630 is about 31626.9604925924. The cubic root of 1000264630 is about 1000.0882022201.

Adding to 1000264630 its reverse (364620001), we get a palindrome (1364884631).

The spelling of 1000264630 in words is "one billion, two hundred sixty-four thousand, six hundred thirty".