626068098 has 12 divisors (see below), whose sum is σ = 1356480918. Its totient is φ = 208689360.

The previous prime is 626068019. The next prime is 626068103. The reversal of 626068098 is 890860626.

It can be written as a sum of positive squares in only one way, i.e., 374306409 + 251761689 = 19347^2 + 15867^2 .

It is a super-2 number, since 2×626068098² = 783922526666675208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17390763 + ... + 17390798.

Almost surely, 2^626068098 is an apocalyptic number.

626068098 is an abundant number, since it is smaller than the sum of its proper divisors (730412820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

626068098 is a wasteful number, since it uses less digits than its factorization.

626068098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34781569 (or 34781566 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 626068098 is about 25021.3528411235. The cubic root of 626068098 is about 855.4747419917.

The spelling of 626068098 in words is "six hundred twenty-six million, sixty-eight thousand, ninety-eight".