67790036 has 12 divisors (see below), whose sum is σ = 118708128. Its totient is φ = 33873432.

The previous prime is 67789991. The next prime is 67790053. The reversal of 67790036 is 63009776.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3185 + ... + 12071.

It is an arithmetic number, because the mean of its divisors is an integer number (9892344).

Almost surely, 2^67790036 is an apocalyptic number.

It is an amenable number.

67790036 is a deficient number, since it is larger than the sum of its proper divisors (50918092).

67790036 is a wasteful number, since it uses less digits than its factorization.

67790036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10798 (or 10796 counting only the distinct ones).

The product of its (nonzero) digits is 47628, while the sum is 38.

The square root of 67790036 is about 8233.4704711926. The cubic root of 67790036 is about 407.7449787195.

The spelling of 67790036 in words is "sixty-seven million, seven hundred ninety thousand, thirty-six".