273494266734 has 32 divisors (see below), whose sum is σ = 589313418624. Its totient is φ = 84116532960.

The previous prime is 273494266723. The next prime is 273494266739. The reversal of 273494266734 is 437662494372.

It is a super-2 number, since 2×273494266734² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (273494266739) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 554484 + ... + 924359.

It is an arithmetic number, because the mean of its divisors is an integer number (18416044332).

Almost surely, 2^273494266734 is an apocalyptic number.

273494266734 is an abundant number, since it is smaller than the sum of its proper divisors (315819151890).

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

273494266734 is a wasteful number, since it uses less digits than its factorization.

273494266734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1481232.

The product of its digits is 36578304, while the sum is 57.

The spelling of 273494266734 in words is "two hundred seventy-three billion, four hundred ninety-four million, two hundred sixty-six thousand, seven hundred thirty-four".