67990796 has 24 divisors (see below), whose sum is σ = 121939776. Its totient is φ = 33161040.

The previous prime is 67990757. The next prime is 67990801. The reversal of 67990796 is 69709976.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27491 + ... + 29861.

It is an arithmetic number, because the mean of its divisors is an integer number (5080824).

Almost surely, 2^67990796 is an apocalyptic number.

It is an amenable number.

67990796 is a deficient number, since it is larger than the sum of its proper divisors (53948980).

67990796 is a wasteful number, since it uses less digits than its factorization.

67990796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2549 (or 2547 counting only the distinct ones).

The product of its (nonzero) digits is 1285956, while the sum is 53.

The square root of 67990796 is about 8245.6531578766. The cubic root of 67990796 is about 408.1470938934.

It can be divided in two parts, 67990 and 796, that added together give a palindrome (68786).

The spelling of 67990796 in words is "sixty-seven million, nine hundred ninety thousand, seven hundred ninety-six".