695252099 has 8 divisors (see below), whose sum is σ = 706238208. Its totient is φ = 684284040.

The previous prime is 695252057. The next prime is 695252113. The reversal of 695252099 is 990252596.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-695252099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (695252399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87794 + ... + 95384.

It is an arithmetic number, because the mean of its divisors is an integer number (88279776).

Almost surely, 2^695252099 is an apocalyptic number.

695252099 is a deficient number, since it is larger than the sum of its proper divisors (10986109).

695252099 is a wasteful number, since it uses less digits than its factorization.

695252099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9025.

The product of its (nonzero) digits is 437400, while the sum is 47.

The square root of 695252099 is about 26367.6335494864. The cubic root of 695252099 is about 885.8919790616.

The spelling of 695252099 in words is "six hundred ninety-five million, two hundred fifty-two thousand, ninety-nine".