697063453346 has 16 divisors (see below), whose sum is σ = 1126376609400. Its totient is φ = 321621299328.

The previous prime is 697063453327. The next prime is 697063453399. The reversal of 697063453346 is 643354360796.

It can be written as a sum of positive squares in 4 ways, for example, as 364435579225 + 332627874121 = 603685^2 + 576739^2 .

It is a super-2 number, since 2×697063453346² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 697063453291 and 697063453300.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4093901 + ... + 4260768.

Almost surely, 2^697063453346 is an apocalyptic number.

697063453346 is a deficient number, since it is larger than the sum of its proper divisors (429313156054).

697063453346 is a wasteful number, since it uses less digits than its factorization.

697063453346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8357893.

The product of its (nonzero) digits is 29393280, while the sum is 56.

The spelling of 697063453346 in words is "six hundred ninety-seven billion, sixty-three million, four hundred fifty-three thousand, three hundred forty-six".