1012664034 has 12 divisors (see below), whose sum is σ = 2194105446. Its totient is φ = 337554672.

The previous prime is 1012664017. The next prime is 1012664083. The reversal of 1012664034 is 4304662101.

1012664034 is a `hidden beast` number, since 1 + 0 + 12 + 6 + 640 + 3 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 809687025 + 202977009 = 28455^2 + 14247^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1012663989 and 1012664007.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28129539 + ... + 28129574.

Almost surely, 2^1012664034 is an apocalyptic number.

1012664034 is an abundant number, since it is smaller than the sum of its proper divisors (1181441412).

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

1012664034 is a wasteful number, since it uses less digits than its factorization.

1012664034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56259121 (or 56259118 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 1012664034 is about 31822.3825946455. The cubic root of 1012664034 is about 1004.2036492393.

The spelling of 1012664034 in words is "one billion, twelve million, six hundred sixty-four thousand, thirty-four".