692404070401 has 8 divisors (see below), whose sum is σ = 696689935784. Its totient is φ = 688125404160.

The previous prime is 692404070399. The next prime is 692404070411. The reversal of 692404070401 is 104070404296.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 337189262400 + 355214808001 = 580680^2 + 595999^2 .

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 692404070401 - 2¹ = 692404070399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (692404070411) 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, 1606770 + ... + 1991611.

It is an arithmetic number, because the mean of its divisors is an integer number (87086241973).

Almost surely, 2^692404070401 is an apocalyptic number.

It is an amenable number.

692404070401 is a deficient number, since it is larger than the sum of its proper divisors (4285865383).

692404070401 is a wasteful number, since it uses less digits than its factorization.

692404070401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3599571.

The product of its (nonzero) digits is 48384, while the sum is 37.

Adding to 692404070401 its reverse (104070404296), we get a palindrome (796474474697).

The spelling of 692404070401 in words is "six hundred ninety-two billion, four hundred four million, seventy thousand, four hundred one".