71734396 has 6 divisors (see below), whose sum is σ = 125535200. Its totient is φ = 35867196.

The previous prime is 71734357. The next prime is 71734427. The reversal of 71734396 is 69343717.

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, 8966796 + ... + 8966803.

Almost surely, 2^71734396 is an apocalyptic number.

It is an amenable number.

71734396 is a deficient number, since it is larger than the sum of its proper divisors (53800804).

71734396 is a wasteful number, since it uses less digits than its factorization.

71734396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17933603 (or 17933601 counting only the distinct ones).

The product of its digits is 95256, while the sum is 40.

The square root of 71734396 is about 8469.6160479682. The cubic root of 71734396 is about 415.5045800421.

The spelling of 71734396 in words is "seventy-one million, seven hundred thirty-four thousand, three hundred ninety-six".