1079724898 has 80 divisors (see below), whose sum is σ = 1992519360. Its totient is φ = 438304608.

The previous prime is 1079724887. The next prime is 1079724907. The reversal of 1079724898 is 8984279701.

It is a happy number.

It is a super-2 number, since 2×1079724898² = 2331611710722220808, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 10482715 + ... + 10482817.

It is an arithmetic number, because the mean of its divisors is an integer number (24906492).

Almost surely, 2^1079724898 is an apocalyptic number.

1079724898 is a deficient number, since it is larger than the sum of its proper divisors (912794462).

1079724898 is an equidigital number, since it uses as much as digits as its factorization.

1079724898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229 (or 208 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 55.

The square root of 1079724898 is about 32859.1676400970. The cubic root of 1079724898 is about 1025.8984462003.

The spelling of 1079724898 in words is "one billion, seventy-nine million, seven hundred twenty-four thousand, eight hundred ninety-eight".