695072339 has 8 divisors (see below), whose sum is σ = 765947952. Its totient is φ = 626683680.

The previous prime is 695072299. The next prime is 695072393. The reversal of 695072339 is 933270596.

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 695072339 - 2¹² = 695068243 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 695072339.

It is not an unprimeable number, because it can be changed into a prime (695072039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 621152 + ... + 622269.

It is an arithmetic number, because the mean of its divisors is an integer number (95743494).

Almost surely, 2^695072339 is an apocalyptic number.

695072339 is a deficient number, since it is larger than the sum of its proper divisors (70875613).

695072339 is a wasteful number, since it uses less digits than its factorization.

695072339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1243477.

The product of its (nonzero) digits is 306180, while the sum is 44.

The square root of 695072339 is about 26364.2246045659. The cubic root of 695072339 is about 885.8156222652.

The spelling of 695072339 in words is "six hundred ninety-five million, seventy-two thousand, three hundred thirty-nine".