273794604872 has 32 divisors (see below), whose sum is σ = 531092835000. Its totient is φ = 132235968000.

The previous prime is 273794604871. The next prime is 273794604883. The reversal of 273794604872 is 278406497372.

It can be written as a sum of positive squares in 4 ways, for example, as 196413830596 + 77380774276 = 443186^2 + 278174^2 .

It is a super-2 number, since 2×273794604872² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (273794604871) 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, 4099247 + ... + 4165502.

Almost surely, 2^273794604872 is an apocalyptic number.

It is an amenable number.

273794604872 is a deficient number, since it is larger than the sum of its proper divisors (257298230128).

273794604872 is a wasteful number, since it uses less digits than its factorization.

273794604872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8264897 (or 8264893 counting only the distinct ones).

The product of its (nonzero) digits is 28449792, while the sum is 59.

The spelling of 273794604872 in words is "two hundred seventy-three billion, seven hundred ninety-four million, six hundred four thousand, eight hundred seventy-two".