86073734 has 8 divisors (see below), whose sum is σ = 129168768. Its totient is φ = 43017480.

The previous prime is 86073733. The next prime is 86073787. The reversal of 86073734 is 43737068.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86073733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3302 + ... + 13529.

It is an arithmetic number, because the mean of its divisors is an integer number (16146096).

Almost surely, 2^86073734 is an apocalyptic number.

86073734 is a deficient number, since it is larger than the sum of its proper divisors (43095034).

86073734 is a wasteful number, since it uses less digits than its factorization.

86073734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19390.

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 86073734 is about 9277.5931145960. The cubic root of 86073734 is about 441.5266083652.

The spelling of 86073734 in words is "eighty-six million, seventy-three thousand, seven hundred thirty-four".