1699268116 has 192 divisors, whose sum is σ = 4148928000. Its totient is φ = 589234176.

The previous prime is 1699268113. The next prime is 1699268143. The reversal of 1699268116 is 6118629961.

It is a self number, because there is not a number n which added to its sum of digits gives 1699268116.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1699268113) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11404410 + ... + 11404558.

It is an arithmetic number, because the mean of its divisors is an integer number (21609000).

Almost surely, 2^1699268116 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1699268116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2074464000).

1699268116 is an abundant number, since it is smaller than the sum of its proper divisors (2449659884).

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

1699268116 is a wasteful number, since it uses less digits than its factorization.

1699268116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306 (or 304 counting only the distinct ones).

The product of its digits is 279936, while the sum is 49.

The square root of 1699268116 is about 41222.1799035422. The cubic root of 1699268116 is about 1193.3118945481.

The spelling of 1699268116 in words is "one billion, six hundred ninety-nine million, two hundred sixty-eight thousand, one hundred sixteen".