622680696 has 192 divisors, whose sum is σ = 1961930880. Its totient is φ = 183358080.

The previous prime is 622680649. The next prime is 622680713. The reversal of 622680696 is 696086226.

622680696 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 790815 + ... + 791601.

It is an arithmetic number, because the mean of its divisors is an integer number (10218390).

Almost surely, 2^622680696 is an apocalyptic number.

622680696 is a gapful number since it is divisible by the number (66) 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 622680696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (980965440).

622680696 is an abundant number, since it is smaller than the sum of its proper divisors (1339250184).

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

622680696 is a wasteful number, since it uses less digits than its factorization.

622680696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856 (or 840 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 622680696 is about 24953.5708066000. The cubic root of 622680696 is about 853.9290746912.

The spelling of 622680696 in words is "six hundred twenty-two million, six hundred eighty thousand, six hundred ninety-six".