695398542 has 8 divisors (see below), whose sum is σ = 1390797096. Its totient is φ = 231799512.

The previous prime is 695398439. The next prime is 695398601. The reversal of 695398542 is 245893596.

695398542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

695398542 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57949873 + ... + 57949884.

It is an arithmetic number, because the mean of its divisors is an integer number (173849637).

Almost surely, 2^695398542 is an apocalyptic number.

695398542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

695398542 is a wasteful number, since it uses less digits than its factorization.

695398542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115899762.

The product of its digits is 2332800, while the sum is 51.

The square root of 695398542 is about 26370.4103494807. The cubic root of 695398542 is about 885.9541740418.

The spelling of 695398542 in words is "six hundred ninety-five million, three hundred ninety-eight thousand, five hundred forty-two".