1030746081 has 16 divisors (see below), whose sum is σ = 1438110720. Its totient is φ = 655440720.

The previous prime is 1030746071. The next prime is 1030746103. The reversal of 1030746081 is 1806470301.

It is a happy number.

It is not a de Polignac number, because 1030746081 - 2¹⁹ = 1030221793 is a prime.

It is a super-2 number, since 2×1030746081² = 2124874966993717122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1030746071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3966 + ... + 45576.

It is an arithmetic number, because the mean of its divisors is an integer number (89881920).

Almost surely, 2^1030746081 is an apocalyptic number.

It is an amenable number.

1030746081 is a deficient number, since it is larger than the sum of its proper divisors (407364639).

1030746081 is a wasteful number, since it uses less digits than its factorization.

1030746081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41996.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 1030746081 is about 32105.2344797542. The cubic root of 1030746081 is about 1010.1454161112.

The spelling of 1030746081 in words is "one billion, thirty million, seven hundred forty-six thousand, eighty-one".