699342336 has 480 divisors, whose sum is σ = 2645330688. Its totient is φ = 179159040.

The previous prime is 699342269. The next prime is 699342341. The reversal of 699342336 is 633243996.

It is a nude number because it is divisible by every one of its digits.

Its product of digits (629856) is a multiple of the sum of its prime divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 699342291 and 699342300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9579996 + ... + 9580068.

Almost surely, 2^699342336 is an apocalyptic number.

699342336 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 699342336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1322665344).

699342336 is an abundant number, since it is smaller than the sum of its proper divisors (1945988352).

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

699342336 is an equidigital number, since it uses as much as digits as its factorization.

699342336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124 (or 96 counting only the distinct ones).

The product of its digits is 629856, while the sum is 45.

The square root of 699342336 is about 26445.0815086662. The cubic root of 699342336 is about 887.6258467578.

The spelling of 699342336 in words is "six hundred ninety-nine million, three hundred forty-two thousand, three hundred thirty-six".