696105738 has 40 divisors (see below), whose sum is σ = 1561612932. Its totient is φ = 231764544.

The previous prime is 696105703. The next prime is 696105769. The reversal of 696105738 is 837501696.

It is a happy number.

696105738 is a `hidden beast` number, since 69 + 6 + 10 + 573 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 693953649 + 2152089 = 26343^2 + 1467^2 .

It is a junction number, because it is equal to n+sod(n) for n = 696105693 and 696105702.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 175756 + ... + 179672.

Almost surely, 2^696105738 is an apocalyptic number.

696105738 is an abundant number, since it is smaller than the sum of its proper divisors (865507194).

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

696105738 is a wasteful number, since it uses less digits than its factorization.

696105738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5028 (or 5019 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 696105738 is about 26383.8158347120. The cubic root of 696105738 is about 886.2544004296.

The spelling of 696105738 in words is "six hundred ninety-six million, one hundred five thousand, seven hundred thirty-eight".