1010664633 has 16 divisors (see below), whose sum is σ = 1490198976. Its totient is φ = 604131840.

The previous prime is 1010664559. The next prime is 1010664661. The reversal of 1010664633 is 3364660101.

It is not a de Polignac number, because 1010664633 - 2¹⁶ = 1010599097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1010664633.

It is not an unprimeable number, because it can be changed into a prime (1010664673) 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, 207360 + ... + 212177.

It is an arithmetic number, because the mean of its divisors is an integer number (93137436).

Almost surely, 2^1010664633 is an apocalyptic number.

It is an amenable number.

1010664633 is a deficient number, since it is larger than the sum of its proper divisors (479534343).

1010664633 is a wasteful number, since it uses less digits than its factorization.

1010664633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419624.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 1010664633 is about 31790.9520618682. The cubic root of 1010664633 is about 1003.5423148558.

The spelling of 1010664633 in words is "one billion, ten million, six hundred sixty-four thousand, six hundred thirty-three".