1010498899 has 4 divisors (see below), whose sum is σ = 1014950664. Its totient is φ = 1006047136.

The previous prime is 1010498873. The next prime is 1010498917. The reversal of 1010498899 is 9988940101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1010498899 - 2¹³ = 1010490707 is a prime.

It is a super-2 number, since 2×1010498899² = 2042216049760424402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010498849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2225542 + ... + 2225995.

It is an arithmetic number, because the mean of its divisors is an integer number (253737666).

Almost surely, 2^1010498899 is an apocalyptic number.

1010498899 is a deficient number, since it is larger than the sum of its proper divisors (4451765).

1010498899 is an equidigital number, since it uses as much as digits as its factorization.

1010498899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4451764.

The product of its (nonzero) digits is 186624, while the sum is 49.

The square root of 1010498899 is about 31788.3453328417. The cubic root of 1010498899 is about 1003.4874565085.

The spelling of 1010498899 in words is "one billion, ten million, four hundred ninety-eight thousand, eight hundred ninety-nine".