890697600000 has 1584 divisors, whose sum is σ = 3628714934880. Its totient is φ = 215654400000.

The previous prime is 890697599989. The next prime is 890697600031. The reversal of 890697600000 is 6796098.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 14601599970 + ... + 14601600030.

Almost surely, 2^890697600000 is an apocalyptic number.

890697600000 is a gapful number since it is divisible by the number (80) 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 890697600000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1814357467440).

890697600000 is an abundant number, since it is smaller than the sum of its proper divisors (2738017334880).

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

890697600000 is an equidigital number, since it uses as much as digits as its factorization.

890697600000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 84 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The spelling of 890697600000 in words is "eight hundred ninety billion, six hundred ninety-seven million, six hundred thousand".