8404761 has 4 divisors (see below), whose sum is σ = 11206352. Its totient is φ = 5603172.

The previous prime is 8404741. The next prime is 8404771. The reversal of 8404761 is 1674048.

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 not a de Polignac number, because 8404761 - 2¹³ = 8396569 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8404741) 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, 1400791 + ... + 1400796.

It is an arithmetic number, because the mean of its divisors is an integer number (2801588).

Almost surely, 2^8404761 is an apocalyptic number.

It is an amenable number.

8404761 is a deficient number, since it is larger than the sum of its proper divisors (2801591).

8404761 is a wasteful number, since it uses less digits than its factorization.

8404761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2801590.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 8404761 is about 2899.0965834204. The cubic root of 8404761 is about 203.3176693717.

The spelling of 8404761 in words is "eight million, four hundred four thousand, seven hundred sixty-one".