10498779 has 6 divisors (see below), whose sum is σ = 15164916. Its totient is φ = 6999180.

The previous prime is 10498777. The next prime is 10498781. The reversal of 10498779 is 97789401.

10498779 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10498777) and next prime (10498781).

It is not a de Polignac number, because 10498779 - 2¹ = 10498777 is a prime.

It is a super-2 number, since 2×10498779² = 220448720981682, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10498777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 583257 + ... + 583274.

It is an arithmetic number, because the mean of its divisors is an integer number (2527486).

Almost surely, 2^10498779 is an apocalyptic number.

10498779 is a deficient number, since it is larger than the sum of its proper divisors (4666137).

10498779 is a wasteful number, since it uses less digits than its factorization.

10498779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1166537 (or 1166534 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 45.

The square root of 10498779 is about 3240.1819393361. The cubic root of 10498779 is about 218.9674687402.

The spelling of 10498779 in words is "ten million, four hundred ninety-eight thousand, seven hundred seventy-nine".