274516980 has 24 divisors (see below), whose sum is σ = 768647712. Its totient is φ = 73204512.

The previous prime is 274516973. The next prime is 274516993. The reversal of 274516980 is 89615472.

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, 2287582 + ... + 2287701.

It is an arithmetic number, because the mean of its divisors is an integer number (32026988).

Almost surely, 2^274516980 is an apocalyptic number.

274516980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

274516980 is an abundant number, since it is smaller than the sum of its proper divisors (494130732).

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

274516980 is a wasteful number, since it uses less digits than its factorization.

274516980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4575295 (or 4575293 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 274516980 is about 16568.5539501792. The cubic root of 274516980 is about 649.9147659441.

The spelling of 274516980 in words is "two hundred seventy-four million, five hundred sixteen thousand, nine hundred eighty".