86349051 has 8 divisors (see below), whose sum is σ = 127924560. Its totient is φ = 57566016.

The previous prime is 86349023. The next prime is 86349071. The reversal of 86349051 is 15094368.

It is not a de Polignac number, because 86349051 - 2⁶ = 86348987 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 86348997 and 86349015.

It is not an unprimeable number, because it can be changed into a prime (86349071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1599030 + ... + 1599083.

It is an arithmetic number, because the mean of its divisors is an integer number (15990570).

Almost surely, 2^86349051 is an apocalyptic number.

86349051 is a deficient number, since it is larger than the sum of its proper divisors (41575509).

86349051 is a wasteful number, since it uses less digits than its factorization.

86349051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3198122 (or 3198116 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 86349051 is about 9292.4190069110. The cubic root of 86349051 is about 441.9968656576.

The spelling of 86349051 in words is "eighty-six million, three hundred forty-nine thousand, fifty-one".