276080790 has 16 divisors (see below), whose sum is σ = 662593968. Its totient is φ = 73621536.

The previous prime is 276080767. The next prime is 276080813. The reversal of 276080790 is 97080672.

It is an interprime number because it is at equal distance from previous prime (276080767) and next prime (276080813).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4601317 + ... + 4601376.

It is an arithmetic number, because the mean of its divisors is an integer number (41412123).

Almost surely, 2^276080790 is an apocalyptic number.

276080790 is an abundant number, since it is smaller than the sum of its proper divisors (386513178).

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

276080790 is a wasteful number, since it uses less digits than its factorization.

276080790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9202703.

The product of its (nonzero) digits is 42336, while the sum is 39.

The square root of 276080790 is about 16615.6790411948. The cubic root of 276080790 is about 651.1465287282.

The spelling of 276080790 in words is "two hundred seventy-six million, eighty thousand, seven hundred ninety".