46539769 has 4 divisors (see below), whose sum is σ = 47128960. Its totient is φ = 45950580.

The previous prime is 46539739. The next prime is 46539781. The reversal of 46539769 is 96793564.

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 a cyclic number.

It is not a de Polignac number, because 46539769 - 2¹³ = 46531577 is a prime.

It is a super-2 number, since 2×46539769² = 4331900197146722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46539709) 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, 294477 + ... + 294634.

It is an arithmetic number, because the mean of its divisors is an integer number (11782240).

Almost surely, 2^46539769 is an apocalyptic number.

It is an amenable number.

46539769 is a deficient number, since it is larger than the sum of its proper divisors (589191).

46539769 is an equidigital number, since it uses as much as digits as its factorization.

46539769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589190.

The product of its digits is 1224720, while the sum is 49.

The square root of 46539769 is about 6822.0062298418. The cubic root of 46539769 is about 359.7008033608.

The spelling of 46539769 in words is "forty-six million, five hundred thirty-nine thousand, seven hundred sixty-nine".