1010166838 has 8 divisors (see below), whose sum is σ = 1534430880. Its totient is φ = 498689880.

The previous prime is 1010166797. The next prime is 1010166841. The reversal of 1010166838 is 8386610101.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 3196573 + ... + 3196888.

It is an arithmetic number, because the mean of its divisors is an integer number (191803860).

Almost surely, 2^1010166838 is an apocalyptic number.

1010166838 is a deficient number, since it is larger than the sum of its proper divisors (524264042).

1010166838 is an equidigital number, since it uses as much as digits as its factorization.

1010166838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6393542.

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 1010166838 is about 31783.1219045581. The cubic root of 1010166838 is about 1003.3775254784.

Adding to 1010166838 its reverse (8386610101), we get a palindrome (9396776939).

The spelling of 1010166838 in words is "one billion, ten million, one hundred sixty-six thousand, eight hundred thirty-eight".