273449034 has 40 divisors (see below), whose sum is σ = 617599488. Its totient is φ = 90425160.

The previous prime is 273449023. The next prime is 273449041. The reversal of 273449034 is 430944372.

It is a self number, because there is not a number n which added to its sum of digits gives 273449034.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 13929 + ... + 27219.

Almost surely, 2^273449034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 273449034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (308799744).

273449034 is an abundant number, since it is smaller than the sum of its proper divisors (344150454).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

273449034 is a wasteful number, since it uses less digits than its factorization.

273449034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13432 (or 13423 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The square root of 273449034 is about 16536.2944458545. The cubic root of 273449034 is about 649.0708887329.

The spelling of 273449034 in words is "two hundred seventy-three million, four hundred forty-nine thousand, thirty-four".