276434194 has 8 divisors (see below), whose sum is σ = 432679680. Its totient is φ = 132207636.

The previous prime is 276434131. The next prime is 276434219. The reversal of 276434194 is 491434672.

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

It is a super-2 number, since 2×276434194² = 152831727224859272, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3004674 + ... + 3004765.

It is an arithmetic number, because the mean of its divisors is an integer number (54084960).

Almost surely, 2^276434194 is an apocalyptic number.

276434194 is a deficient number, since it is larger than the sum of its proper divisors (156245486).

276434194 is a wasteful number, since it uses less digits than its factorization.

276434194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6009464.

The product of its digits is 145152, while the sum is 40.

The square root of 276434194 is about 16626.3102942294. The cubic root of 276434194 is about 651.4242489664.

The spelling of 276434194 in words is "two hundred seventy-six million, four hundred thirty-four thousand, one hundred ninety-four".