274480461 has 8 divisors (see below), whose sum is σ = 406637760. Its totient is φ = 182986956.

The previous prime is 274480457. The next prime is 274480469. The reversal of 274480461 is 164084472.

It is not a de Polignac number, because 274480461 - 2² = 274480457 is a prime.

It is a super-3 number, since 3×274480461³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274480469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5082945 + ... + 5082998.

It is an arithmetic number, because the mean of its divisors is an integer number (50829720).

Almost surely, 2^274480461 is an apocalyptic number.

It is an amenable number.

274480461 is a deficient number, since it is larger than the sum of its proper divisors (132157299).

274480461 is a wasteful number, since it uses less digits than its factorization.

274480461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10165952 (or 10165946 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The square root of 274480461 is about 16567.4518559735. The cubic root of 274480461 is about 649.8859452741.

The spelling of 274480461 in words is "two hundred seventy-four million, four hundred eighty thousand, four hundred sixty-one".