696536345 has 4 divisors (see below), whose sum is σ = 835843620. Its totient is φ = 557229072.

The previous prime is 696536329. The next prime is 696536353. The reversal of 696536345 is 543635696.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 224430361 + 472105984 = 14981^2 + 21728^2 .

It is a cyclic number.

It is not a de Polignac number, because 696536345 - 2⁴ = 696536329 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 696536345.

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, 69653630 + ... + 69653639.

It is an arithmetic number, because the mean of its divisors is an integer number (208960905).

Almost surely, 2^696536345 is an apocalyptic number.

It is an amenable number.

696536345 is a deficient number, since it is larger than the sum of its proper divisors (139307275).

696536345 is a wasteful number, since it uses less digits than its factorization.

696536345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139307274.

The product of its digits is 1749600, while the sum is 47.

The square root of 696536345 is about 26391.9750113553. The cubic root of 696536345 is about 886.4371067169.

The spelling of 696536345 in words is "six hundred ninety-six million, five hundred thirty-six thousand, three hundred forty-five".