426890098 has 16 divisors (see below), whose sum is σ = 651407904. Its totient is φ = 209769120.

The previous prime is 426890059. The next prime is 426890141. The reversal of 426890098 is 890098624.

It is a super-3 number, since 3×426890098³ (a number of 27 digits) contains 333 as substring.

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, 57753 + ... + 64723.

It is an arithmetic number, because the mean of its divisors is an integer number (40712994).

Almost surely, 2^426890098 is an apocalyptic number.

426890098 is a deficient number, since it is larger than the sum of its proper divisors (224517806).

426890098 is a wasteful number, since it uses less digits than its factorization.

426890098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7497.

The product of its (nonzero) digits is 248832, while the sum is 46.

The square root of 426890098 is about 20661.3188833627. The cubic root of 426890098 is about 752.9602107572.

The spelling of 426890098 in words is "four hundred twenty-six million, eight hundred ninety thousand, ninety-eight".