46690469 has 4 divisors (see below), whose sum is σ = 53360544. Its totient is φ = 40020396.

The previous prime is 46690459. The next prime is 46690481. The reversal of 46690469 is 96409664.

It is a happy number.

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 46690469 - 2⁴ = 46690453 is a prime.

It is a super-2 number, since 2×46690469² = 4359999790879922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46690409) 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 3 ways as a sum of consecutive naturals, for example, 3335027 + ... + 3335040.

It is an arithmetic number, because the mean of its divisors is an integer number (13340136).

Almost surely, 2^46690469 is an apocalyptic number.

It is an amenable number.

46690469 is a deficient number, since it is larger than the sum of its proper divisors (6670075).

46690469 is an equidigital number, since it uses as much as digits as its factorization.

46690469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6670074.

The product of its (nonzero) digits is 279936, while the sum is 44.

The square root of 46690469 is about 6833.0424409629. The cubic root of 46690469 is about 360.0886330119.

The spelling of 46690469 in words is "forty-six million, six hundred ninety thousand, four hundred sixty-nine".