1699244344 has 48 divisors (see below), whose sum is σ = 3796692480. Its totient is φ = 710478720.

The previous prime is 1699244341. The next prime is 1699244359. The reversal of 1699244344 is 4434429961.

It is a junction number, because it is equal to n+sod(n) for n = 1699244294 and 1699244303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1699244341) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 36792 + ... + 68935.

It is an arithmetic number, because the mean of its divisors is an integer number (79097760).

Almost surely, 2^1699244344 is an apocalyptic number.

1699244344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1699244344 is an abundant number, since it is smaller than the sum of its proper divisors (2097448136).

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

1699244344 is a wasteful number, since it uses less digits than its factorization.

1699244344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105788 (or 105777 counting only the distinct ones).

The product of its digits is 746496, while the sum is 46.

The square root of 1699244344 is about 41221.8915626151. The cubic root of 1699244344 is about 1193.3063298891.

The spelling of 1699244344 in words is "one billion, six hundred ninety-nine million, two hundred forty-four thousand, three hundred forty-four".