697328284401 has 12 divisors (see below), whose sum is σ = 1151145104512. Its totient is φ = 398473305336.

The previous prime is 697328284379. The next prime is 697328284439. The reversal of 697328284401 is 104482823796.

697328284401 is a `hidden beast` number, since 6 + 97 + 32 + 82 + 8 + 440 + 1 = 666.

It is not a de Polignac number, because 697328284401 - 2¹⁹ = 697327760113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (697328284451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5534351401 + ... + 5534351526.

Almost surely, 2^697328284401 is an apocalyptic number.

It is an amenable number.

697328284401 is a deficient number, since it is larger than the sum of its proper divisors (453816820111).

697328284401 is a wasteful number, since it uses less digits than its factorization.

697328284401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11068702940 (or 11068702937 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

The spelling of 697328284401 in words is "six hundred ninety-seven billion, three hundred twenty-eight million, two hundred eighty-four thousand, four hundred one".