46879049 has 16 divisors (see below), whose sum is σ = 55044096. Its totient is φ = 39096000.

The previous prime is 46879039. The next prime is 46879057. The reversal of 46879049 is 94097864.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46879049 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 46878994 and 46879012.

It is not an unprimeable number, because it can be changed into a prime (46879039) 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, 42584 + ... + 43670.

It is an arithmetic number, because the mean of its divisors is an integer number (3440256).

Almost surely, 2^46879049 is an apocalyptic number.

It is an amenable number.

46879049 is a deficient number, since it is larger than the sum of its proper divisors (8165047).

46879049 is a wasteful number, since it uses less digits than its factorization.

46879049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1256.

The product of its (nonzero) digits is 435456, while the sum is 47.

The square root of 46879049 is about 6846.8276595807. The cubic root of 46879049 is about 360.5727739109.

The spelling of 46879049 in words is "forty-six million, eight hundred seventy-nine thousand, forty-nine".