1061368630 has 32 divisors (see below), whose sum is σ = 2189623104. Its totient is φ = 362858496.

The previous prime is 1061368621. The next prime is 1061368657. The reversal of 1061368630 is 368631601.

It is a happy number.

It is a super-2 number, since 2×1061368630² = 2253006737496153800, which contains 22 as substring.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 3234 + ... + 46186.

It is an arithmetic number, because the mean of its divisors is an integer number (68425722).

Almost surely, 2^1061368630 is an apocalyptic number.

1061368630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1061368630 is an abundant number, since it is smaller than the sum of its proper divisors (1128254474).

1061368630 is a wasteful number, since it uses less digits than its factorization.

1061368630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43320.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 1061368630 is about 32578.6529801341. The cubic root of 1061368630 is about 1020.0514615840.

The spelling of 1061368630 in words is "one billion, sixty-one million, three hundred sixty-eight thousand, six hundred thirty".