690214098000 has 320 divisors, whose sum is σ = 2595051763200. Its totient is φ = 157762752000.

The previous prime is 690214097999. The next prime is 690214098023. The reversal of 690214098000 is 890412096.

It is a super-3 number, since 3×690214098000³ (a number of 36 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 690214098000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1890310 + ... + 2225690.

It is an arithmetic number, because the mean of its divisors is an integer number (8109536760).

Almost surely, 2^690214098000 is an apocalyptic number.

690214098000 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 690214098000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1297525881600).

690214098000 is an abundant number, since it is smaller than the sum of its proper divisors (1904837665200).

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

690214098000 is a wasteful number, since it uses less digits than its factorization.

690214098000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335428 (or 335398 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 39.

The spelling of 690214098000 in words is "six hundred ninety billion, two hundred fourteen million, ninety-eight thousand".