67297196632 has 8 divisors (see below), whose sum is σ = 126182243700. Its totient is φ = 33648598312.

The previous prime is 67297196627. The next prime is 67297196647. The reversal of 67297196632 is 23669179276.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×67297196632³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4206074782 + ... + 4206074797.

Almost surely, 2^67297196632 is an apocalyptic number.

It is an amenable number.

67297196632 is a deficient number, since it is larger than the sum of its proper divisors (58885047068).

67297196632 is a wasteful number, since it uses less digits than its factorization.

67297196632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8412149585 (or 8412149581 counting only the distinct ones).

The product of its digits is 10287648, while the sum is 58.

The spelling of 67297196632 in words is "sixty-seven billion, two hundred ninety-seven million, one hundred ninety-six thousand, six hundred thirty-two".