1696437122 has 4 divisors (see below), whose sum is σ = 2544655686. Its totient is φ = 848218560.

The previous prime is 1696437103. The next prime is 1696437137. The reversal of 1696437122 is 2217346961.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1013085241 + 683351881 = 31829^2 + 26141^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1696437122.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 424109279 + ... + 424109282.

Almost surely, 2^1696437122 is an apocalyptic number.

1696437122 is a deficient number, since it is larger than the sum of its proper divisors (848218564).

1696437122 is an equidigital number, since it uses as much as digits as its factorization.

1696437122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848218563.

The product of its digits is 108864, while the sum is 41.

The square root of 1696437122 is about 41187.8273522651. The cubic root of 1696437122 is about 1192.6488372023.

The spelling of 1696437122 in words is "one billion, six hundred ninety-six million, four hundred thirty-seven thousand, one hundred twenty-two".