276904342 has 16 divisors (see below), whose sum is σ = 487971792. Its totient is φ = 116183520.

The previous prime is 276904333. The next prime is 276904343. The reversal of 276904342 is 243409672.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (276904343) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 483813 + ... + 484384.

It is an arithmetic number, because the mean of its divisors is an integer number (30498237).

Almost surely, 2^276904342 is an apocalyptic number.

276904342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

276904342 is a deficient number, since it is larger than the sum of its proper divisors (211067450).

276904342 is a wasteful number, since it uses less digits than its factorization.

276904342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968223.

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 276904342 is about 16640.4429628541. The cubic root of 276904342 is about 651.7933450602.

The spelling of 276904342 in words is "two hundred seventy-six million, nine hundred four thousand, three hundred forty-two".