890296521468 has 24 divisors (see below), whose sum is σ = 2144370117120. Its totient is φ = 287192426160.

The previous prime is 890296521467. The next prime is 890296521469. The reversal of 890296521468 is 864125692098.

It is an interprime number because it is at equal distance from previous prime (890296521467) and next prime (890296521469).

It is a super-2 number, since 2×890296521468² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (890296521467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1196634738 + ... + 1196635481.

It is an arithmetic number, because the mean of its divisors is an integer number (89348754880).

Almost surely, 2^890296521468 is an apocalyptic number.

It is an amenable number.

890296521468 is an abundant number, since it is smaller than the sum of its proper divisors (1254073595652).

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

890296521468 is a wasteful number, since it uses less digits than its factorization.

890296521468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2393270257 (or 2393270255 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 60.

The spelling of 890296521468 in words is "eight hundred ninety billion, two hundred ninety-six million, five hundred twenty-one thousand, four hundred sixty-eight".