1699368616 has 32 divisors (see below), whose sum is σ = 3627115200. Its totient is φ = 738855040.

The previous prime is 1699368527. The next prime is 1699368617. The reversal of 1699368616 is 6168639961.

It is not an unprimeable number, because it can be changed into a prime (1699368617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 417781 + ... + 421828.

It is an arithmetic number, because the mean of its divisors is an integer number (113347350).

Almost surely, 2^1699368616 is an apocalyptic number.

It is an amenable number.

1699368616 is an abundant number, since it is smaller than the sum of its proper divisors (1927746584).

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

1699368616 is a wasteful number, since it uses less digits than its factorization.

1699368616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839649 (or 839645 counting only the distinct ones).

The product of its digits is 2519424, while the sum is 55.

The square root of 1699368616 is about 41223.3988894657. The cubic root of 1699368616 is about 1193.3354194763.

The spelling of 1699368616 in words is "one billion, six hundred ninety-nine million, three hundred sixty-eight thousand, six hundred sixteen".