695526397 has 8 divisors (see below), whose sum is σ = 717876000. Its totient is φ = 673528944.

The previous prime is 695526383. The next prime is 695526421. The reversal of 695526397 is 793625596.

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

It is a cyclic number.

It is not a de Polignac number, because 695526397 - 2⁷ = 695526269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (695526197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84022 + ... + 91927.

It is an arithmetic number, because the mean of its divisors is an integer number (89734500).

Almost surely, 2^695526397 is an apocalyptic number.

695526397 is a gapful number since it is divisible by the number (67) formed by its first and last digit.

It is an amenable number.

695526397 is a deficient number, since it is larger than the sum of its proper divisors (22349603).

695526397 is a wasteful number, since it uses less digits than its factorization.

695526397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176075.

The product of its digits is 3061800, while the sum is 52.

The square root of 695526397 is about 26372.8344513820. The cubic root of 695526397 is about 886.0084674781.

The spelling of 695526397 in words is "six hundred ninety-five million, five hundred twenty-six thousand, three hundred ninety-seven".