276485341 has 4 divisors (see below), whose sum is σ = 301620384. Its totient is φ = 251350300.

The previous prime is 276485329. The next prime is 276485347. The reversal of 276485341 is 143584672.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 276485341 - 2¹⁵ = 276452573 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 276485294 and 276485303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (276485347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12567505 + ... + 12567526.

It is an arithmetic number, because the mean of its divisors is an integer number (75405096).

Almost surely, 2^276485341 is an apocalyptic number.

It is an amenable number.

276485341 is a deficient number, since it is larger than the sum of its proper divisors (25135043).

276485341 is a wasteful number, since it uses less digits than its factorization.

276485341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25135042.

The product of its digits is 161280, while the sum is 40.

The square root of 276485341 is about 16627.8483574995. The cubic root of 276485341 is about 651.4644228934.

The spelling of 276485341 in words is "two hundred seventy-six million, four hundred eighty-five thousand, three hundred forty-one".