270679649894 has 8 divisors (see below), whose sum is σ = 406944349680. Its totient is φ = 135031533336.

The previous prime is 270679649893. The next prime is 270679649917. The reversal of 270679649894 is 498946976072.

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

It is a super-2 number, since 2×270679649894² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270679649893) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154144709 + ... + 154146464.

It is an arithmetic number, because the mean of its divisors is an integer number (50868043710).

Almost surely, 2^270679649894 is an apocalyptic number.

270679649894 is a deficient number, since it is larger than the sum of its proper divisors (136264699786).

270679649894 is a wasteful number, since it uses less digits than its factorization.

270679649894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308291614.

The product of its (nonzero) digits is 329204736, while the sum is 71.

The spelling of 270679649894 in words is "two hundred seventy billion, six hundred seventy-nine million, six hundred forty-nine thousand, eight hundred ninety-four".