46694409 has 8 divisors (see below), whose sum is σ = 62707680. Its totient is φ = 30905376.

The previous prime is 46694399. The next prime is 46694411. The reversal of 46694409 is 90449664.

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

It is not a de Polignac number, because 46694409 - 2⁷ = 46694281 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (46694489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55572 + ... + 56405.

It is an arithmetic number, because the mean of its divisors is an integer number (7838460).

Almost surely, 2^46694409 is an apocalyptic number.

It is an amenable number.

46694409 is a deficient number, since it is larger than the sum of its proper divisors (16013271).

46694409 is a wasteful number, since it uses less digits than its factorization.

46694409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112119.

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 46694409 is about 6833.3307398369. The cubic root of 46694409 is about 360.0987614838.

The spelling of 46694409 in words is "forty-six million, six hundred ninety-four thousand, four hundred nine".