846406761 has 16 divisors (see below), whose sum is σ = 1198281600. Its totient is φ = 529587968.

The previous prime is 846406741. The next prime is 846406763. The reversal of 846406761 is 167604648.

It is a cyclic number.

It is not a de Polignac number, because 846406761 - 2⁷ = 846406633 is a prime.

It is a super-2 number, since 2×846406761² = 1432808810133022242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (846406763) 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, 4806 + ... + 41423.

It is an arithmetic number, because the mean of its divisors is an integer number (74892600).

Almost surely, 2^846406761 is an apocalyptic number.

It is an amenable number.

846406761 is a deficient number, since it is larger than the sum of its proper divisors (351874839).

846406761 is a wasteful number, since it uses less digits than its factorization.

846406761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46608.

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 846406761 is about 29093.0706698348. The cubic root of 846406761 is about 945.9315435567.

The spelling of 846406761 in words is "eight hundred forty-six million, four hundred six thousand, seven hundred sixty-one".