98021330 has 16 divisors (see below), whose sum is σ = 192478464. Its totient is φ = 35644080.

The previous prime is 98021321. The next prime is 98021359. The reversal of 98021330 is 3312089.

It is a super-2 number, since 2×98021330² = 19216362269937800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 98021330.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 445442 + ... + 445661.

It is an arithmetic number, because the mean of its divisors is an integer number (12029904).

Almost surely, 2^98021330 is an apocalyptic number.

98021330 is a deficient number, since it is larger than the sum of its proper divisors (94457134).

98021330 is a wasteful number, since it uses less digits than its factorization.

98021330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 891121.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 98021330 is about 9900.5722056859. The cubic root of 98021330 is about 461.0770759651.

The spelling of 98021330 in words is "ninety-eight million, twenty-one thousand, three hundred thirty".