8749461 has 16 divisors (see below), whose sum is σ = 13380224. Its totient is φ = 4981824.

The previous prime is 8749457. The next prime is 8749469. The reversal of 8749461 is 1649478.

It is a happy number.

It is not a de Polignac number, because 8749461 - 2² = 8749457 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 (8749469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7275 + ... + 8391.

It is an arithmetic number, because the mean of its divisors is an integer number (836264).

Almost surely, 2^8749461 is an apocalyptic number.

It is an amenable number.

8749461 is a deficient number, since it is larger than the sum of its proper divisors (4630763).

8749461 is a wasteful number, since it uses less digits than its factorization.

8749461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500.

The product of its digits is 48384, while the sum is 39.

The square root of 8749461 is about 2957.9487825180. The cubic root of 8749461 is about 206.0600337173.

The spelling of 8749461 in words is "eight million, seven hundred forty-nine thousand, four hundred sixty-one".