276970050 has 288 divisors, whose sum is σ = 916012800. Its totient is φ = 61326720.

The previous prime is 276970033. The next prime is 276970051. The reversal of 276970050 is 50079672.

It is a junction number, because it is equal to n+sod(n) for n = 276969987 and 276970014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (276970051) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 3505911 + ... + 3505989.

It is an arithmetic number, because the mean of its divisors is an integer number (3180600).

Almost surely, 2^276970050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 276970050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (458006400).

276970050 is an abundant number, since it is smaller than the sum of its proper divisors (639042750).

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

276970050 is a wasteful number, since it uses less digits than its factorization.

276970050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167 (or 149 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 276970050 is about 16642.4171922230. The cubic root of 276970050 is about 651.8448967376.

The spelling of 276970050 in words is "two hundred seventy-six million, nine hundred seventy thousand, fifty".