273402086 has 8 divisors (see below), whose sum is σ = 410417544. Its totient is φ = 136596240.

The previous prime is 273402079. The next prime is 273402089. The reversal of 273402086 is 680204372.

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

It is a super-3 number, since 3×273402086³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (273402089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49100 + ... + 54383.

It is an arithmetic number, because the mean of its divisors is an integer number (51302193).

Almost surely, 2^273402086 is an apocalyptic number.

273402086 is a deficient number, since it is larger than the sum of its proper divisors (137015458).

273402086 is a wasteful number, since it uses less digits than its factorization.

273402086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104806.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 273402086 is about 16534.8748407722. The cubic root of 273402086 is about 649.0337406475.

The spelling of 273402086 in words is "two hundred seventy-three million, four hundred two thousand, eighty-six".