71634034 has 8 divisors (see below), whose sum is σ = 107493120. Its totient is φ = 35802996.

The previous prime is 71634023. The next prime is 71634041. The reversal of 71634034 is 43043617.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×71634034² = 10262869654226312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 71633993 and 71634011.

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, 1387 + ... + 12049.

It is an arithmetic number, because the mean of its divisors is an integer number (13436640).

Almost surely, 2^71634034 is an apocalyptic number.

71634034 is a deficient number, since it is larger than the sum of its proper divisors (35859086).

71634034 is a wasteful number, since it uses less digits than its factorization.

71634034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14024.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 71634034 is about 8463.6891483561. The cubic root of 71634034 is about 415.3107151939.

The spelling of 71634034 in words is "seventy-one million, six hundred thirty-four thousand, thirty-four".