1696078742 has 36 divisors (see below), whose sum is σ = 2735697636. Its totient is φ = 788570640.

The previous prime is 1696078739. The next prime is 1696078751. The reversal of 1696078742 is 2478706961.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1447817 + ... + 1448987.

It is an arithmetic number, because the mean of its divisors is an integer number (75991601).

Almost surely, 2^1696078742 is an apocalyptic number.

1696078742 is a deficient number, since it is larger than the sum of its proper divisors (1039618894).

1696078742 is a wasteful number, since it uses less digits than its factorization.

1696078742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1293 (or 1233 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 50.

The square root of 1696078742 is about 41183.4765652440. The cubic root of 1696078742 is about 1192.5648471373.

The spelling of 1696078742 in words is "one billion, six hundred ninety-six million, seventy-eight thousand, seven hundred forty-two".