276834425 has 12 divisors (see below), whose sum is σ = 392314176. Its totient is φ = 189829200.

The previous prime is 276834421. The next prime is 276834449. The reversal of 276834425 is 524438672.

It is not a de Polignac number, because 276834425 - 2² = 276834421 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (276834421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 790781 + ... + 791130.

It is an arithmetic number, because the mean of its divisors is an integer number (32692848).

Almost surely, 2^276834425 is an apocalyptic number.

276834425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

276834425 is a deficient number, since it is larger than the sum of its proper divisors (115479751).

276834425 is a wasteful number, since it uses less digits than its factorization.

276834425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1581928 (or 1581923 counting only the distinct ones).

The product of its digits is 322560, while the sum is 41.

The square root of 276834425 is about 16638.3420147562. The cubic root of 276834425 is about 651.7384822255.

The spelling of 276834425 in words is "two hundred seventy-six million, eight hundred thirty-four thousand, four hundred twenty-five".