276230994 has 32 divisors (see below), whose sum is σ = 629959680. Its totient is φ = 79994112.

The previous prime is 276230993. The next prime is 276231023. The reversal of 276230994 is 499032672.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (276230993) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102834 + ... + 105485.

It is an arithmetic number, because the mean of its divisors is an integer number (19686240).

Almost surely, 2^276230994 is an apocalyptic number.

276230994 is an abundant number, since it is smaller than the sum of its proper divisors (353728686).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

276230994 is a wasteful number, since it uses less digits than its factorization.

276230994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208354.

The product of its (nonzero) digits is 163296, while the sum is 42.

The square root of 276230994 is about 16620.1983742674. The cubic root of 276230994 is about 651.2645945082.

The spelling of 276230994 in words is "two hundred seventy-six million, two hundred thirty thousand, nine hundred ninety-four".