46878769 has 8 divisors (see below), whose sum is σ = 53621568. Its totient is φ = 40147440.

The previous prime is 46878763. The next prime is 46878773. The reversal of 46878769 is 96787864.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 46878769 - 2¹¹ = 46876721 is a prime.

It is a super-2 number, since 2×46878769² = 4395237965910722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46878763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9414 + ... + 13504.

It is an arithmetic number, because the mean of its divisors is an integer number (6702696).

Almost surely, 2^46878769 is an apocalyptic number.

It is an amenable number.

46878769 is a deficient number, since it is larger than the sum of its proper divisors (6742799).

46878769 is a wasteful number, since it uses less digits than its factorization.

46878769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5735.

The product of its digits is 4064256, while the sum is 55.

The square root of 46878769 is about 6846.8072121245. The cubic root of 46878769 is about 360.5720560310.

It can be divided in two parts, 4687 and 8769, that added together give a square (13456 = 116²).

The spelling of 46878769 in words is "forty-six million, eight hundred seventy-eight thousand, seven hundred sixty-nine".