86794034 has 4 divisors (see below), whose sum is σ = 130191054. Its totient is φ = 43397016.

The previous prime is 86794009. The next prime is 86794039. The reversal of 86794034 is 43049768.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 46280809 + 40513225 = 6803^2 + 6365^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 86793982 and 86794000.

It is not an unprimeable number, because it can be changed into a prime (86794039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21698507 + ... + 21698510.

Almost surely, 2^86794034 is an apocalyptic number.

86794034 is a deficient number, since it is larger than the sum of its proper divisors (43397020).

86794034 is a wasteful number, since it uses less digits than its factorization.

86794034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43397019.

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 86794034 is about 9316.3315741766. The cubic root of 86794034 is about 442.7548133917.

The spelling of 86794034 in words is "eighty-six million, seven hundred ninety-four thousand, thirty-four".