3087461 has 6 divisors (see below), whose sum is σ = 3343410. Its totient is φ = 2849808.

The previous prime is 3087457. The next prime is 3087463. The reversal of 3087461 is 1647803.

It can be written as a sum of positive squares in 3 ways, for example, as 42436 + 3045025 = 206^2 + 1745^2 .

It is not a de Polignac number, because 3087461 - 2² = 3087457 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3087463) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8966 + ... + 9303.

It is an arithmetic number, because the mean of its divisors is an integer number (557235).

Almost surely, 2^3087461 is an apocalyptic number.

It is an amenable number.

3087461 is a deficient number, since it is larger than the sum of its proper divisors (255949).

3087461 is a wasteful number, since it uses less digits than its factorization.

3087461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18295 (or 18282 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 3087461 is about 1757.1172413928. The cubic root of 3087461 is about 145.6131153152.

The spelling of 3087461 in words is "three million, eighty-seven thousand, four hundred sixty-one".