1695738028 has 12 divisors (see below), whose sum is σ = 2996353360. Its totient is φ = 839637072.

The previous prime is 1695738019. The next prime is 1695738029. The reversal of 1695738028 is 8208375961.

It is not an unprimeable number, because it can be changed into a prime (1695738029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2057523 + ... + 2058346.

Almost surely, 2^1695738028 is an apocalyptic number.

It is an amenable number.

1695738028 is a deficient number, since it is larger than the sum of its proper divisors (1300615332).

1695738028 is a wasteful number, since it uses less digits than its factorization.

1695738028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4115976 (or 4115974 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 49.

The square root of 1695738028 is about 41179.3398198660. The cubic root of 1695738028 is about 1192.4849863109.

The spelling of 1695738028 in words is "one billion, six hundred ninety-five million, seven hundred thirty-eight thousand, twenty-eight".